{"entity":{"type":"insider","cik":"0001339221","url":"/insider/0001339221","json_url":"/insider/0001339221.json","name":"Sze David L","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":398,"n_filings":89,"first":"2011-11-23","last":"2022-08-23","span_basis":"filed_date"},"name_variants":[{"name":"Sze David L","source":"filing","n_filings":89,"first_seen":"2011-11-23","last_seen":"2022-08-23"}],"transactions":[{"id":6987223,"accession":"0001209191-22-047177","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-22-047177","line_url":"/filing/0001209191-22-047177","is_derivative":false,"issuer_cik":"0001339221","issuer_name":"Nextdoor Holdings, Inc.","issuer_ticker":"KIND","issuer_name_source":null,"issuer_url":"/issuer/0001339221","owner_cik":"0001339221","owner_name":"Sze David L","owner_display_name":"Sze David L","owner_url":"/insider/0001339221","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Class A Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":765000.0,"shares_display":"765,000","price_per_share":3.3129,"price_display":"3.31","price_state":"stated","total_value":2534368.5,"total_display":"2,534,368.50","total_whole":"2,534,369","shares_owned_after":10917514.0,"shares_owned_after_display":"10,917,514","ownership_form":"I","is_10b5_1":null,"transaction_date":"2022-08-19","filed_date":"2022-08-23","scope":"insider","n_lines":3},{"id":6699782,"accession":"0001209191-22-046829","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001209191-22-046829","line_url":"/filing/0001209191-22-046829","is_derivative":false,"issuer_cik":"0001339221","issuer_name":"Nextdoor Holdings, Inc.","issuer_ticker":"KIND","issuer_name_source":null,"issuer_url":"/issuer/0001339221","owner_cik":"0001339221","owner_name":"Sze David L","owner_display_name":"Sze David L","owner_url":"/insider/0001339221","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Class A Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":400000.0,"shares_display":"400,000","price_per_share":3.392,"price_display":"3.39","price_state":"stated","total_value":1356800.0,"total_display":"1,356,800.00","total_whole":"1,356,800","shares_owned_after":10229014.0,"shares_owned_after_display":"10,229,014","ownership_form":"I","is_10b5_1":null,"transaction_date":"2022-08-18","filed_date":"2022-08-19","scope":"insider","n_lines":3},{"id":6699774,"accession":"0001209191-22-046829","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-22-046829","line_url":"/filing/0001209191-22-046829","is_derivative":false,"issuer_cik":"0001339221","issuer_name":"Nextdoor Holdings, Inc.","issuer_ticker":"KIND","issuer_name_source":null,"issuer_url":"/issuer/0001339221","owner_cik":"0001339221","owner_name":"Sze David L","owner_display_name":"Sze David L","owner_url":"/insider/0001339221","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Class A Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":500000.0,"shares_display":"500,000","price_per_share":3.3232,"price_display":"3.32","price_state":"stated","total_value":1661600.0,"total_display":"1,661,600.00","total_whole":"1,661,600","shares_owned_after":9869014.0,"shares_owned_after_display":"9,869,014","ownership_form":"I","is_10b5_1":null,"transaction_date":"2022-08-17","filed_date":"2022-08-19","scope":"insider","n_lines":3},{"id":6149330,"accession":"0001209191-22-046246","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001209191-22-046246","line_url":"/filing/0001209191-22-046246","is_derivative":false,"issuer_cik":"0001339221","issuer_name":"Nextdoor Holdings, Inc.","issuer_ticker":"KIND","issuer_name_source":null,"issuer_url":"/issuer/0001339221","owner_cik":"0001339221","owner_name":"Sze David L","owner_display_name":"Sze David L","owner_url":"/insider/0001339221","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Class A Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":528500.0,"shares_display":"528,500","price_per_share":3.3915,"price_display":"3.39","price_state":"stated","total_value":1792407.75,"total_display":"1,792,407.75","total_whole":"1,792,408","shares_owned_after":9419014.0,"shares_owned_after_display":"9,419,014","ownership_form":"I","is_10b5_1":null,"transaction_date":"2022-08-16","filed_date":"2022-08-17","scope":"insider","n_lines":3},{"id":6149323,"accession":"0001209191-22-046246","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-22-046246","line_url":"/filing/0001209191-22-046246","is_derivative":false,"issuer_cik":"0001339221","issuer_name":"Nextdoor Holdings, Inc.","issuer_ticker":"KIND","issuer_name_source":null,"issuer_url":"/issuer/0001339221","owner_cik":"0001339221","owner_name":"Sze David L","owner_display_name":"Sze David L","owner_url":"/insider/0001339221","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Class A Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":1000000.0,"shares_display":"1,000,000","price_per_share":3.1291,"price_display":"3.13","price_state":"stated","total_value":3129100.0,"total_display":"3,129,100.00","total_whole":"3,129,100","shares_owned_after":8943364.0,"shares_owned_after_display":"8,943,364","ownership_form":"I","is_10b5_1":null,"transaction_date":"2022-08-15","filed_date":"2022-08-17","scope":"insider","n_lines":3},{"id":6456743,"accession":"0001209191-22-045813","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001209191-22-045813","line_url":"/filing/0001209191-22-045813","is_derivative":false,"issuer_cik":"0001339221","issuer_name":"Nextdoor Holdings, Inc.","issuer_ticker":"KIND","issuer_name_source":null,"issuer_url":"/issuer/0001339221","owner_cik":"0001339221","owner_name":"Sze David L","owner_display_name":"Sze David L","owner_url":"/insider/0001339221","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Class A Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":1600000.0,"shares_display":"1,600,000","price_per_share":3.0554,"price_display":"3.06","price_state":"stated","total_value":4888640.0,"total_display":"4,888,640.00","total_whole":"4,888,640","shares_owned_after":8043364.0,"shares_owned_after_display":"8,043,364","ownership_form":"I","is_10b5_1":null,"transaction_date":"2022-08-12","filed_date":"2022-08-15","scope":"insider","n_lines":3},{"id":6456733,"accession":"0001209191-22-045813","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-22-045813","line_url":"/filing/0001209191-22-045813","is_derivative":false,"issuer_cik":"0001339221","issuer_name":"Nextdoor Holdings, Inc.","issuer_ticker":"KIND","issuer_name_source":null,"issuer_url":"/issuer/0001339221","owner_cik":"0001339221","owner_name":"Sze David L","owner_display_name":"Sze David L","owner_url":"/insider/0001339221","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Class A Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":1500000.0,"shares_display":"1,500,000","price_per_share":2.9062,"price_display":"2.91","price_state":"stated","total_value":4359300.0,"total_display":"4,359,300.00","total_whole":"4,359,300","shares_owned_after":6603364.0,"shares_owned_after_display":"6,603,364","ownership_form":"I","is_10b5_1":null,"transaction_date":"2022-08-11","filed_date":"2022-08-15","scope":"insider","n_lines":3},{"id":6210880,"accession":"0001209191-22-034927","txn_seq":9,"anchor":"line-9","filing_url":"/filing/0001209191-22-034927","line_url":"/filing/0001209191-22-034927","is_derivative":false,"issuer_cik":"0001339221","issuer_name":"Nextdoor Holdings, Inc.","issuer_ticker":"KIND","issuer_name_source":null,"issuer_url":"/issuer/0001339221","owner_cik":"0001339221","owner_name":"Sze David L","owner_display_name":"Sze David L","owner_url":"/insider/0001339221","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Class A Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":1611554.0,"shares_display":"1,611,554","price_per_share":3.5536,"price_display":"3.55","price_state":"stated","total_value":5726818.2944,"total_display":"5,726,818.29","total_whole":"5,726,818","shares_owned_after":5253364.0,"shares_owned_after_display":"5,253,364","ownership_form":"I","is_10b5_1":null,"transaction_date":"2022-06-07","filed_date":"2022-06-07","scope":"insider","n_lines":3},{"id":6210869,"accession":"0001209191-22-034927","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001209191-22-034927","line_url":"/filing/0001209191-22-034927","is_derivative":false,"issuer_cik":"0001339221","issuer_name":"Nextdoor Holdings, Inc.","issuer_ticker":"KIND","issuer_name_source":null,"issuer_url":"/issuer/0001339221","owner_cik":"0001339221","owner_name":"Sze David L","owner_display_name":"Sze David L","owner_url":"/insider/0001339221","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Class A Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":2175518.0,"shares_display":"2,175,518","price_per_share":3.3521,"price_display":"3.35","price_state":"stated","total_value":7292553.8878,"total_display":"7,292,553.89","total_whole":"7,292,554","shares_owned_after":3802966.0,"shares_owned_after_display":"3,802,966","ownership_form":"I","is_10b5_1":null,"transaction_date":"2022-06-06","filed_date":"2022-06-07","scope":"insider","n_lines":3},{"id":6210856,"accession":"0001209191-22-034927","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-22-034927","line_url":"/filing/0001209191-22-034927","is_derivative":false,"issuer_cik":"0001339221","issuer_name":"Nextdoor Holdings, Inc.","issuer_ticker":"KIND","issuer_name_source":null,"issuer_url":"/issuer/0001339221","owner_cik":"0001339221","owner_name":"Sze David L","owner_display_name":"Sze David L","owner_url":"/insider/0001339221","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Class A Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":2050000.0,"shares_display":"2,050,000","price_per_share":3.1281,"price_display":"3.13","price_state":"stated","total_value":6412605.0,"total_display":"6,412,605.00","total_whole":"6,412,605","shares_owned_after":1845000.0,"shares_owned_after_display":"1,845,000","ownership_form":"I","is_10b5_1":null,"transaction_date":"2022-06-03","filed_date":"2022-06-07","scope":"insider","n_lines":3},{"id":8226089,"accession":"0001209191-15-066712","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-15-066712","line_url":"/filing/0001209191-15-066712","is_derivative":false,"issuer_cik":"0001271024","issuer_name":"LINKEDIN CORP","issuer_ticker":"LNKD","issuer_name_source":null,"issuer_url":"/issuer/0001271024","owner_cik":"0001339221","owner_name":"Sze David L","owner_display_name":"Sze David L","owner_url":"/insider/0001339221","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1500.0,"shares_display":"1,500","price_per_share":189.72640326666667,"price_display":"189.73","price_state":"stated","total_value":284589.6049,"total_display":"284,589.60","total_whole":"284,590","shares_owned_after":30938.0,"shares_owned_after_display":"30,938","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-08-17","filed_date":"2015-08-18","scope":"insider","n_lines":3},{"id":8345372,"accession":"0001209191-15-063648","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001209191-15-063648","line_url":"/filing/0001209191-15-063648","is_derivative":false,"issuer_cik":"0001271024","issuer_name":"LINKEDIN CORP","issuer_ticker":"LNKD","issuer_name_source":null,"issuer_url":"/issuer/0001271024","owner_cik":"0001339221","owner_name":"Sze David L","owner_display_name":"Sze David L","owner_url":"/insider/0001339221","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1500.0,"shares_display":"1,500","price_per_share":198.32071626666666,"price_display":"198.32","price_state":"stated","total_value":297481.0744,"total_display":"297,481.07","total_whole":"297,481","shares_owned_after":33438.0,"shares_owned_after_display":"33,438","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-08-03","filed_date":"2015-08-04","scope":"insider","n_lines":6},{"id":8904048,"accession":"0001209191-15-061195","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001209191-15-061195","line_url":"/filing/0001209191-15-061195","is_derivative":false,"issuer_cik":"0001271024","issuer_name":"LINKEDIN CORP","issuer_ticker":"LNKD","issuer_name_source":null,"issuer_url":"/issuer/0001271024","owner_cik":"0001339221","owner_name":"Sze David L","owner_display_name":"Sze David L","owner_url":"/insider/0001339221","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1500.0,"shares_display":"1,500","price_per_share":220.7247114,"price_display":"220.72","price_state":"stated","total_value":331087.0671,"total_display":"331,087.07","total_whole":"331,087","shares_owned_after":34249.0,"shares_owned_after_display":"34,249","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-07-15","filed_date":"2015-07-16","scope":"insider","n_lines":4},{"id":8793616,"accession":"0001209191-15-058795","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-15-058795","line_url":"/filing/0001209191-15-058795","is_derivative":false,"issuer_cik":"0001271024","issuer_name":"LINKEDIN CORP","issuer_ticker":"LNKD","issuer_name_source":null,"issuer_url":"/issuer/0001271024","owner_cik":"0001339221","owner_name":"Sze David L","owner_display_name":"Sze David L","owner_url":"/insider/0001339221","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1500.0,"shares_display":"1,500","price_per_share":207.58454,"price_display":"207.58","price_state":"stated","total_value":311376.81,"total_display":"311,376.81","total_whole":"311,377","shares_owned_after":35738.0,"shares_owned_after_display":"35,738","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-07-01","filed_date":"2015-07-02","scope":"insider","n_lines":2},{"id":8720542,"accession":"0001209191-15-053848","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-15-053848","line_url":"/filing/0001209191-15-053848","is_derivative":false,"issuer_cik":"0001271024","issuer_name":"LINKEDIN CORP","issuer_ticker":"LNKD","issuer_name_source":null,"issuer_url":"/issuer/0001271024","owner_cik":"0001339221","owner_name":"Sze David L","owner_display_name":"Sze David L","owner_url":"/insider/0001339221","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1500.0,"shares_display":"1,500","price_per_share":214.83802666666668,"price_display":"214.84","price_state":"stated","total_value":322257.04,"total_display":"322,257.04","total_whole":"322,257","shares_owned_after":37638.0,"shares_owned_after_display":"37,638","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-06-15","filed_date":"2015-06-16","scope":"insider","n_lines":3},{"id":8344402,"accession":"0001209191-15-048877","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0001209191-15-048877","line_url":"/filing/0001209191-15-048877#line-5","is_derivative":false,"issuer_cik":"0001271024","issuer_name":"LINKEDIN CORP","issuer_ticker":"LNKD","issuer_name_source":null,"issuer_url":"/issuer/0001271024","owner_cik":"0001339221","owner_name":"Sze David L","owner_display_name":"Sze David L","owner_url":"/insider/0001339221","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":600.0,"shares_display":"600","price_per_share":196.6033,"price_display":"196.60","price_state":"stated","total_value":117961.98,"total_display":"117,961.98","total_whole":"117,962","shares_owned_after":39338.0,"shares_owned_after_display":"39,338","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-06-01","filed_date":"2015-06-02","scope":"insider"},{"id":8344399,"accession":"0001209191-15-048877","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001209191-15-048877","line_url":"/filing/0001209191-15-048877#line-4","is_derivative":false,"issuer_cik":"0001271024","issuer_name":"LINKEDIN CORP","issuer_ticker":"LNKD","issuer_name_source":null,"issuer_url":"/issuer/0001271024","owner_cik":"0001339221","owner_name":"Sze David L","owner_display_name":"Sze David L","owner_url":"/insider/0001339221","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":400.0,"shares_display":"400","price_per_share":201.6212,"price_display":"201.62","price_state":"stated","total_value":80648.48,"total_display":"80,648.48","total_whole":"80,648","shares_owned_after":38538.0,"shares_owned_after_display":"38,538","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-06-01","filed_date":"2015-06-02","scope":"insider"}],"collapsed":true,"next_cursor":"2015-06-01|8344399","ledger_fault":false,"count":{"value":398,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":30,"open_market":true},{"code":"S","label":"Open-market sale","n":368,"open_market":true},{"code":"M","label":"Option exercise","n":0,"open_market":false},{"code":"A","label":"Grant or award","n":0,"open_market":false},{"code":"F","label":"Tax withholding","n":0,"open_market":false},{"code":"D","label":"Disposition to the issuer","n":0,"open_market":false},{"code":"X","label":"In-the-money option exercise","n":0,"open_market":false}],"total":398},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001846069","name":"Nextdoor Holdings, Inc.","url":"/issuer/0001846069","role":"Director","n_filings":5,"first_seen":"2022-06-07","last_seen":"2022-08-23"},{"type":"issuer","type_label":"ISSUER","cik":"0001271024","name":"LINKEDIN CORP","url":"/issuer/0001271024","role":"Director, Ten percent owner","n_filings":75,"first_seen":"2011-11-23","last_seen":"2015-08-18"},{"type":"issuer","type_label":"ISSUER","cik":"0001230276","name":"Pandora Media, Inc.","url":"/issuer/0001230276","role":"Director, Ten percent owner","n_filings":9,"first_seen":"2014-10-29","last_seen":"2015-05-29"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001339221","retrieved_at":"2026-08-23T23:50:33+00:00","coverage":{"filings":1506293,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-21","last_ingest":"2026-08-22T05:23:40.159918+00:00","counts_are":{"filings":"estimate","transactions":"estimate","issuers":"estimate","insiders":"estimate"},"source":"SEC EDGAR Form 4 filings, parsed by ebomi","fault":false},"license":{"underlying_records":"US SEC filings are public records of the United States government and are not subject to copyright. The transactional facts in them are not ours to license.","this_presentation":"The parsing, normalisation, curation, and presentation are ebomi's own work.","grant":"undecided","grant_note":"The open licence for ebomi's own layer is an open owner decision (SPEC-20260731T1159Z open question 3: CC BY 4.0 or CC0 with a citation request). Until it is taken, no grant is asserted here.","citation_request":"Balogh, A. Insider trading. Scientific Data 10, 237 (2023)","url":"https://ebomi.com/license"},"fair_use":{"policy":"These JSON endpoints are open and unauthenticated. Please read them at a human pace, identify your client in the User-Agent header, and use the published dataset for bulk work rather than crawling page by page.","bulk_alternative":"doi:10.1038/s41597-023-02147-6"}}