{"@context":{"aiiso":"http:\/\/purl.org\/vocab\/aiiso\/schema#","arm":"https:\/\/ld4p.github.io\/arm\/core\/ontology\/0.1\/","bf":"http:\/\/id.loc.gov\/ontologies\/bibframe\/","bib":"https:\/\/bibliotek-o.org\/","bibo":"http:\/\/purl.org\/ontology\/bibo\/","cito":"http:\/\/purl.org\/spar\/cito\/","classSchemes":"http:\/\/id.loc.gov\/vocabulary\/classSchemes","dbo":"http:\/\/dbpedia.org\/ontology\/","dce":"http:\/\/purl.org\/dc\/elements\/1.1\/","dcmitype":"http:\/\/dublincore.org\/documents\/2000\/07\/11\/dcmi-type-vocabulary\/#","dcterms":"http:\/\/purl.org\/dc\/terms\/","ebucore":"http:\/\/www.ebu.ch\/metadata\/ontologies\/ebucore\/ebucore","edm":"http:\/\/www.europeana.eu\/schemas\/edm\/","foaf":"http:\/\/xmlns.com\/foaf\/spec\/#","frap":"http:\/\/purl.org\/cerif\/frapo","identifiers":"http:\/\/id.loc.gov\/vocabulary\/identifiers","ids":"http:\/\/id.loc.gov\/vocabulary\/identifiers\/","opaque":"http:\/\/opaquenamespace.org\/","pcdm":"http:\/\/pcdm.org\/models#","phaidra":"https:\/\/phaidra.org\/ontology\/","rdam":"http:\/\/rdaregistry.info\/Elements\/m\/","rdau":"http:\/\/rdaregistry.info\/Elements\/u\/","rdax":"http:\/\/rdaregistry.info\/Elements\/x\/","rdf":"http:\/\/www.w3.org\/1999\/02\/22-rdf-syntax-ns#","rdfs":"https:\/\/www.w3.org\/TR\/rdf-schema\/","relators":"http:\/\/id.loc.gov\/vocabulary\/relators","role":{"@context":{"aut":{"@container":"@list","@id":"http:\/\/id.loc.gov\/vocabulary\/relators\/aut"}}},"schema":"http:\/\/schema.org\/","skos":"http:\/\/www.w3.org\/2004\/02\/skos\/core#","skosxl":"http:\/\/www.w3.org\/2008\/05\/skos-xl"},"@id":"https:\/\/door.donau-uni.ac.at\/o:5693","bf:note":[{"@type":"bf:Note","skos:prefLabel":[{"@language":"eng","@value":"Key points\n\n• Irregular migration data is used to inform decisions across sectors—from service planning \nand public debate to policy design—but remains poorly aligned with the needs of those \nexpected to use it. This chapter examines how different stakeholders rely on the data, and \nwhere gaps emerge.\n\n• We introduce the data pathway to show how data on irregular migration are defined, \ncollected, shared, and interpreted. At each stage, competing mandates, vague concepts, and \ninconsistent practices risk undermining coherence and usability.\n\n• Five core challenges, such as gaps in availability, ambiguous definitions and low data \nliteracy, limit the value of the data. Legal and institutional barriers, particularly a lack of \nknowledge about the implication of the GDPR, further constrain responsible sharing and \ncan erode trust.\n\n• Improving data use requires more than technical or methodological improvements. It \ncalls for clearer definitions, accessible documentation, stronger privacy protections, and \nsustained investment in the capacity of those who collect and use the data."}]}],"dce:subject":[{"@type":"skos:Concept","skos:prefLabel":[{"@language":"eng","@value":"Data use"}]},{"@type":"skos:Concept","skos:prefLabel":[{"@language":"eng","@value":"Stakeholders"}]},{"@type":"skos:Concept","skos:prefLabel":[{"@language":"eng","@value":"GDPR"}]},{"@type":"skos:Concept","skos:prefLabel":[{"@language":"eng","@value":"Data challenges"}]},{"@type":"skos:Concept","skos:prefLabel":[{"@language":"eng","@value":"Policy  impact"}]}],"dce:title":[{"@type":"bf:Title","bf:mainTitle":[{"@language":"eng","@value":"Towards the more effective use of irregular migration data"}]}],"dcterms:issued":["2025-09-30"],"dcterms:language":["eng"],"dcterms:type":[{"@type":"skos:Concept","skos:exactMatch":["https:\/\/pid.phaidra.org\/vocabulary\/69ZZ-2KGX"],"skos:prefLabel":[{"@language":"eng","@value":"Text"},{"@language":"deu","@value":"Text"},{"@language":"ita","@value":"Testo"}]}],"ebucore:filename":["Chapter 11_.pdf"],"ebucore:hasMimeType":["application\/pdf"],"edm:hasType":[{"@type":"skos:Concept","skos:exactMatch":["https:\/\/pid.phaidra.org\/vocabulary\/XA52-09WA"],"skos:prefLabel":[{"@language":"eng","@value":"book part"},{"@language":"deu","@value":"Buchkapitel"},{"@language":"ita","@value":"Capitolo di libro"}]}],"edm:rights":["http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"],"rdam:P30004":[{"@type":"ids:doi","@value":"10.48341\/g31s-vq79-11"}],"rdau:P60101":[{"@type":"schema:CreativeWork","bf:provisionActivity":[{"@type":"bf:Publication","bf:agent":[{"@type":"schema:Organization","schema:name":[{"@value":"University of Krems Press"}]}]}],"dce:title":[{"@type":"bf:Title","bf:mainTitle":[{"@value":"Handbook on Irregular Migration Data. 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