{"status":"OK","data":{"id":68498,"identifier":"dans-x77-q4hb","persistentUrl":"https://doi.org/10.17026/DANS-X77-Q4HB","protocol":"doi","authority":"10.17026","separator":"/","publisher":"DANS Data Station Social Sciences and Humanities","publicationDate":"2008-11-07","storageIdentifier":"surf://10.17026/dans-x77-q4hb","effectiveDatasetFileCountLimit":10000,"datasetFileUploadsAvailable":9944,"datasetType":"dataset","locks":[],"latestVersion":{"id":30964,"datasetId":68498,"datasetPersistentId":"doi:10.17026/DANS-X77-Q4HB","datasetType":"dataset","storageIdentifier":"surf://10.17026/dans-x77-q4hb","versionNumber":3,"internalVersionNumber":8,"versionMinorNumber":2,"versionState":"RELEASED","latestVersionPublishingState":"RELEASED","distributionDate":"2008-11-07","productionDate":"1989-07-01","UNF":"UNF:6:n1vAEYr7SrkGPUyP5G8XFQ==","lastUpdateTime":"2026-07-19T16:14:28Z","releaseTime":"2026-07-19T16:14:28Z","createTime":"2026-07-19T16:14:17Z","publicationDate":"2008-11-07","citationDate":"2008-11-07","versionNote":"The Python package langdetect was used to semi-automatically identify the languages used in the metadata. Human curators verified and corrected the results. If you notice any inaccuracies, please contact DANS.","effectiveDatasetFileCountLimit":10000,"datasetFileUploadsAvailable":9944,"license":{"name":"CC-BY-NC-ND-4.0","uri":"http://creativecommons.org/licenses/by-nc-nd/4.0","iconUri":"https://i.creativecommons.org/l/by-nc-nd/4.0/88x31.png"},"termsOfAccess":"N/a","fileAccessRequest":false,"metadataBlocks":{"citation":{"displayName":"Citation Metadata","name":"citation","fields":[{"typeName":"title","multiple":false,"typeClass":"primitive","value":"Economisch gedrag van regelmatige opiatengebruikers 1987-1989"},{"typeName":"alternativeTitle","multiple":true,"typeClass":"primitive","value":["Economic behaviour opiates 1987-1989"]},{"typeName":"otherId","multiple":true,"typeClass":"compound","value":[{"otherIdValue":{"typeName":"otherIdValue","multiple":false,"typeClass":"primitive","value":"STAR: P1170"}},{"otherIdAgency":{"typeName":"otherIdAgency","multiple":false,"typeClass":"primitive","value":"DANS-KNAW"},"otherIdValue":{"typeName":"otherIdValue","multiple":false,"typeClass":"primitive","value":"easy-dataset:32360"}}]},{"typeName":"author","multiple":true,"typeClass":"compound","value":[{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"Grapendaal, H., Leuw, E., Nelen, J.M., Ministerie van justitie * Den Haag, Wetenschappelijk onderzoek- en documentatiecentrum, WODC (primary investigator)"}}]},{"typeName":"datasetContact","multiple":true,"typeClass":"compound","value":[{"datasetContactName":{"typeName":"datasetContactName","multiple":false,"typeClass":"primitive","value":"Data Station Admin"},"datasetContactAffiliation":{"typeName":"datasetContactAffiliation","multiple":false,"typeClass":"primitive","value":"DANS"}}]},{"typeName":"dsDescription","multiple":true,"typeClass":"compound","value":[{"dsDescriptionValue":{"typeName":"dsDescriptionValue","multiple":false,"typeClass":"primitive","value":"<p>Life history, social background, first contacts with drugs, first contacts with the law. Legal sources of income: social benefits, regular job, rent subsidy / housing situation, expenditures for housing, telephone, electricity and gas / participation in methadon program / attempts made to kick the habit in hospital or drug rehabilitation centre / attitude to drugs and drug scene, motives to use drugs, propensity to experiment with drugs, wish to stop, having non-using friends, being avoided by other people. Regarding week before interview: purchases of various types of drugs, money spent for food, clothes, transportation, recreation, cigarettes etc. loans, savings etc. / earnings from various legal or illegal activities: moonlighting, selling drugs and drugs related activities, prostitution, theft, robbery, fencing, begging, gambling, loans / being robbed from drugs or lost drugs / consumption of various types of drugs, methadon / contacts with social assistance / contacts with police. Background variables: basic characteristics/ housing situation/ household characteristics/ characteristics of parental family/household/ occupation/employment/ income/capital assets/ education</p>"}}]},{"typeName":"subject","multiple":true,"typeClass":"controlledVocabulary","value":["Business and Management","Social Sciences"]},{"typeName":"keyword","multiple":true,"typeClass":"compound","value":[{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"sociology"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"consumption"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"crime"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"drugs"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"finance"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"health"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"law"}}]},{"typeName":"productionDate","multiple":false,"typeClass":"primitive","value":"1989-07-01"},{"typeName":"contributor","multiple":true,"typeClass":"compound","value":[{"contributorName":{"typeName":"contributorName","multiple":false,"typeClass":"primitive","value":"Ministerie van Justitie WODC * Den Haag (research initiator)"}},{"contributorName":{"typeName":"contributorName","multiple":false,"typeClass":"primitive","value":"Ministerie van Justitie WODC * Den Haag (data collector)"}}]},{"typeName":"distributionDate","multiple":false,"typeClass":"primitive","value":"2008-11-07"},{"typeName":"dateOfDeposit","multiple":false,"typeClass":"primitive","value":"2008-11-07"},{"typeName":"dateOfCollection","multiple":true,"typeClass":"compound","value":[{"dateOfCollectionStart":{"typeName":"dateOfCollectionStart","multiple":false,"typeClass":"primitive","value":"1987-05-01"},"dateOfCollectionEnd":{"typeName":"dateOfCollectionEnd","multiple":false,"typeClass":"primitive","value":"1989-07-01"}}]}]},"dansRights":{"displayName":"Rights Metadata","name":"dansRights","fields":[{"typeName":"dansRightsHolder","multiple":true,"typeClass":"primitive","value":["WODC - Wetenschappelijk Onderzoek- en Documentatiecentrum"]},{"typeName":"dansPersonalDataPresent","multiple":false,"typeClass":"controlledVocabulary","value":"Unknown"},{"typeName":"dansMetadataLanguage","multiple":true,"typeClass":"controlledVocabulary","value":["English"]}]},"dansRelationMetadata":{"displayName":"Relation Metadata","name":"dansRelationMetadata","fields":[{"typeName":"dansAudience","multiple":true,"typeClass":"primitive","value":["https://www.narcis.nl/classification/D70000","https://www.narcis.nl/classification/D61000"],"expandedvalue":[{"@id":"https://www.narcis.nl/classification/D70000","termName":[{"lang":"nl","value":"Economie en bedrijfskunde"},{"lang":"en","value":"Economics and Business Administration"}],"vocabularyUri":"https://www.narcis.nl/classification/"},{"@id":"https://www.narcis.nl/classification/D61000","termName":[{"lang":"nl","value":"Sociologie"},{"lang":"en","value":"Sociology"}],"vocabularyUri":"https://www.narcis.nl/classification/"}]},{"typeName":"dansCollection","multiple":true,"typeClass":"primitive","value":["https://vocabularies.dans.knaw.nl/collections/ssh/371eda80-0caa-420f-b0f5-0d3c0daf4d51"],"expandedvalue":[{"@id":"https://vocabularies.dans.knaw.nl/collections/ssh/371eda80-0caa-420f-b0f5-0d3c0daf4d51","vocabularyUri":"https://vocabularies.dans.knaw.nl/collections"}]},{"typeName":"dansRelation","multiple":true,"typeClass":"compound","value":[{"dansRelationType":{"typeName":"dansRelationType","multiple":false,"typeClass":"controlledVocabulary","value":"relation"},"dansRelationText":{"typeName":"dansRelationText","multiple":false,"typeClass":"primitive","value":"Grapendaal, M.\\; Leeuw, Ed.\\; Nelen, J.M.; De economie van het drugsbestaan : Criminaliteit als expressie van levensstijl en loopbaan; 1991; Arnhem\\; Gouda; Quint; 90-6000-893-6; pages 224 pp."}}]}]},"dansTemporalSpatial":{"displayName":"Temporal and Spatial Coverage","name":"dansTemporalSpatial","fields":[{"typeName":"dansTemporalCoverage","multiple":true,"typeClass":"primitive","value":["1987 * 1989"]},{"typeName":"dansSpatialCoverageControlled","multiple":true,"typeClass":"controlledVocabulary","value":["Netherlands"]}]},"dansDataVaultMetadata":{"displayName":"Data Vault Metadata","name":"dansDataVaultMetadata","fields":[{"typeName":"dansDataversePid","multiple":false,"typeClass":"primitive","value":"doi:10.17026/DANS-X77-Q4HB"},{"typeName":"dansDataversePidVersion","multiple":false,"typeClass":"primitive","value":"3.2"},{"typeName":"dansBagId","multiple":false,"typeClass":"primitive","value":"urn:uuid:2bc4bde4-d199-4939-b275-989d04a6ff71"},{"typeName":"dansNbn","multiple":false,"typeClass":"primitive","value":"urn:nbn:nl:ui:13-z6x-dqp"}]}},"files":[{"description":"","label":"additional-metadata-P1170.xml","restricted":false,"version":1,"datasetVersionId":30964,"dataFile":{"id":68506,"persistentId":"","filename":"additional-metadata-P1170.xml","contentType":"text/xml","friendlyType":"XML","filesize":3985,"description":"","storageIdentifier":"surf://store:186e4654a01-3935e458ce41","rootDataFileId":-1,"checksum":{"type":"SHA-1","value":"59bba3172a0fe11ca492ddca79688ee84cafa63b"},"tabularData":false,"creationDate":"2023-03-15","publicationDate":"1989-07-01","lastUpdateTime":"2026-07-19T16:14:28Z","fileAccessRequest":false}},{"description":"","label":"easy-migration.zip","restricted":false,"version":1,"datasetVersionId":30964,"dataFile":{"id":68612,"persistentId":"","filename":"easy-migration.zip","contentType":"application/zip","friendlyType":"ZIP Archive","filesize":18681,"description":"","storageIdentifier":"surf://store:186e46610c8-98da74d5af48","rootDataFileId":68501,"previousDataFileId":68501,"checksum":{"type":"SHA-1","value":"3aa094358f327cd36f643d7b7d181ff1f9fc7809"},"tabularData":false,"creationDate":"2023-03-15","publicationDate":"1989-07-01","lastUpdateTime":"2026-07-19T16:14:28Z","fileAccessRequest":false}},{"description":"","label":"p1170a.tab","restricted":false,"directoryLabel":"dat","version":1,"datasetVersionId":30964,"dataFile":{"id":68515,"persistentId":"","filename":"p1170a.tab","contentType":"text/tab-separated-values","friendlyType":"Tab-Delimited","filesize":159183,"description":"","storageIdentifier":"surf://store:186e465503f-e1f995007706","originalFileFormat":"application/x-spss-por","originalFormatLabel":"SPSS Portable","originalFileSize":174636,"originalFileName":"p1170a.por","UNF":"UNF:6:9nBhtEAF+8FJ0C1d0AGTgA==","rootDataFileId":-1,"checksum":{"type":"SHA-1","value":"4e51b536b7412b45ebee363095843bb65d1dfa7a"},"tabularData":true,"creationDate":"2023-03-15","publicationDate":"1989-07-01","directoryLabel":"dat","lastUpdateTime":"2026-07-19T16:14:28Z","fileAccessRequest":false}},{"description":"","label":"p1170b.tab","restricted":false,"directoryLabel":"dat","version":1,"datasetVersionId":30964,"dataFile":{"id":68503,"persistentId":"","filename":"p1170b.tab","contentType":"text/tab-separated-values","friendlyType":"Tab-Delimited","filesize":143451,"description":"","storageIdentifier":"surf://store:186e4654895-a187112db991","originalFileFormat":"application/x-spss-por","originalFormatLabel":"SPSS Portable","originalFileSize":155358,"originalFileName":"p1170b.por","UNF":"UNF:6:R+f8t01sz3DbBTsiGAbvWg==","rootDataFileId":-1,"checksum":{"type":"SHA-1","value":"8cc81f4b877c543169a45451a873e696131ddc51"},"tabularData":true,"creationDate":"2023-03-15","publicationDate":"1989-07-01","directoryLabel":"dat","lastUpdateTime":"2026-07-19T16:14:28Z","fileAccessRequest":false}},{"description":"","label":"p1170c.tab","restricted":false,"directoryLabel":"dat","version":1,"datasetVersionId":30964,"dataFile":{"id":68565,"persistentId":"","filename":"p1170c.tab","contentType":"text/tab-separated-values","friendlyType":"Tab-Delimited","filesize":135365,"description":"","storageIdentifier":"surf://store:186e4658531-2407167078ef","originalFileFormat":"application/x-spss-por","originalFormatLabel":"SPSS Portable","originalFileSize":146529,"originalFileName":"p1170c.por","UNF":"UNF:6:MFPftFp7R27CwWWeMSvdSA==","rootDataFileId":-1,"checksum":{"type":"SHA-1","value":"491aa4e5a7f51ff8566066e3052828bfbe560668"},"tabularData":true,"creationDate":"2023-03-15","publicationDate":"1989-07-01","directoryLabel":"dat","lastUpdateTime":"2026-07-19T16:14:28Z","fileAccessRequest":false}},{"description":"","label":"p1170d.tab","restricted":false,"directoryLabel":"dat","version":1,"datasetVersionId":30964,"dataFile":{"id":68566,"persistentId":"","filename":"p1170d.tab","contentType":"text/tab-separated-values","friendlyType":"Tab-Delimited","filesize":122727,"description":"","storageIdentifier":"surf://store:186e465866b-b23ed0dac908","originalFileFormat":"application/x-spss-por","originalFormatLabel":"SPSS Portable","originalFileSize":137862,"originalFileName":"p1170d.por","UNF":"UNF:6:P4FUL7vIdTH3+s+b/pM4CA==","rootDataFileId":-1,"checksum":{"type":"SHA-1","value":"a0337216d7cf1f2ed0f76fe7867286d717eca242"},"tabularData":true,"creationDate":"2023-03-15","publicationDate":"1989-07-01","directoryLabel":"dat","lastUpdateTime":"2026-07-19T16:14:28Z","fileAccessRequest":false}},{"description":"","label":"p1170e.tab","restricted":false,"directoryLabel":"dat","version":1,"datasetVersionId":30964,"dataFile":{"id":68559,"persistentId":"","filename":"p1170e.tab","contentType":"text/tab-separated-values","friendlyType":"Tab-Delimited","filesize":111829,"description":"","storageIdentifier":"surf://store:186e4657a9f-ba4268e62a76","originalFileFormat":"application/x-spss-por","originalFormatLabel":"SPSS Portable","originalFileSize":127980,"originalFileName":"p1170e.por","UNF":"UNF:6:nIm8OZnwkBDDp2NCwMRC4g==","rootDataFileId":-1,"checksum":{"type":"SHA-1","value":"fc03a3de85df0d4187cd7d6d20d1d8dca218158b"},"tabularData":true,"creationDate":"2023-03-15","publicationDate":"1989-07-01","directoryLabel":"dat","lastUpdateTime":"2026-07-19T16:14:28Z","fileAccessRequest":false}},{"description":"","label":"p1170f.tab","restricted":false,"directoryLabel":"dat","version":1,"datasetVersionId":30964,"dataFile":{"id":68554,"persistentId":"","filename":"p1170f.tab","contentType":"text/tab-separated-values","friendlyType":"Tab-Delimited","filesize":96494,"description":"","storageIdentifier":"surf://store:186e46574aa-b163f93d8d58","originalFileFormat":"application/x-spss-por","originalFormatLabel":"SPSS Portable","originalFileSize":114129,"originalFileName":"p1170f.por","UNF":"UNF:6:+Ge3/j0dXuSmdOz1UGmN7A==","rootDataFileId":-1,"checksum":{"type":"SHA-1","value":"6ef6bb0e2da6aa53698ff07ed442406811b0126a"},"tabularData":true,"creationDate":"2023-03-15","publicationDate":"1989-07-01","directoryLabel":"dat","lastUpdateTime":"2026-07-19T16:14:28Z","fileAccessRequest":false}},{"description":"","label":"p1170g.tab","restricted":false,"directoryLabel":"dat","version":1,"datasetVersionId":30964,"dataFile":{"id":68548,"persistentId":"","filename":"p1170g.tab","contentType":"text/tab-separated-values","friendlyType":"Tab-Delimited","filesize":89753,"description":"","storageIdentifier":"surf://store:186e4656d51-b99f555a9cfd","originalFileFormat":"application/x-spss-por","originalFormatLabel":"SPSS Portable","originalFileSize":107973,"originalFileName":"p1170g.por","UNF":"UNF:6:q2jklGx1GePoMUF7BQzRLQ==","rootDataFileId":-1,"checksum":{"type":"SHA-1","value":"9909d56e58deafd308ee43ea036bf8c52d50b30e"},"tabularData":true,"creationDate":"2023-03-15","publicationDate":"1989-07-01","directoryLabel":"dat","lastUpdateTime":"2026-07-19T16:14:28Z","fileAccessRequest":false}},{"description":"","label":"p1170h.tab","restricted":false,"directoryLabel":"dat","version":1,"datasetVersionId":30964,"dataFile":{"id":68544,"persistentId":"","filename":"p1170h.tab","contentType":"text/tab-separated-values","friendlyType":"Tab-Delimited","filesize":4712,"description":"","storageIdentifier":"surf://store:186e46567f4-14bc72b9ed87","originalFileFormat":"application/x-spss-por","originalFormatLabel":"SPSS Portable","originalFileSize":7533,"originalFileName":"p1170h.por","UNF":"UNF:6:X6B+PFAcSk9Lx6a9GZrxGQ==","rootDataFileId":-1,"checksum":{"type":"SHA-1","value":"73375305baa46c8adb011b94daaae521310f7ec8"},"tabularData":true,"creationDate":"2023-03-15","publicationDate":"1989-07-01","directoryLabel":"dat","lastUpdateTime":"2026-07-19T16:14:28Z","fileAccessRequest":false}},{"description":"","label":"p1170.pdf","restricted":false,"directoryLabel":"dat","version":1,"datasetVersionId":30964,"dataFile":{"id":68542,"persistentId":"","filename":"p1170.pdf","contentType":"application/pdf","friendlyType":"Adobe PDF","filesize":2046686,"description":"","storageIdentifier":"surf://store:186e4656572-37a6a645b3f7","rootDataFileId":-1,"checksum":{"type":"SHA-1","value":"ec4837ee0a4a7809019bea14ca2ea28b9d12013d"},"tabularData":false,"creationDate":"2023-03-15","publicationDate":"1989-07-01","directoryLabel":"dat","lastUpdateTime":"2026-07-19T16:14:28Z","fileAccessRequest":false}}]}}}