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Timestamped URLs as persistent identifiers

: Gleim, L.; Decker, S.

Volltext ()

Orlandi, F.:
MEPDaW 2020, Managing the Evolution and Preservation of the Data Web. Online resource : Proceedings of the 6th Workshop on Managing the Evolution and Preservation of the Data Web (MEPDaW) co-located with the 19th International Semantic Web Conference (ISWC 2020), Virtual event (instead of Athens, Greece), November 1st, 2020
La Clusaz: CEUR, 2020 (CEUR Workshop Proceedings 2821)
ISSN: 1613-0073
URN: urn:nbn:de:0074-2821-0
Workshop on Managing the Evolution and Preservation of the Data Web (MEPDaW) <6, 2020, Online>
Konferenzbeitrag, Elektronische Publikation
Fraunhofer FIT ()

Uniform and persistent resource identifiers play a crucial role for sustainable data management and reuse in evolving knowledge graphs. Recent work identified explicit resource revisioning and immutability as important but insufficiently implemented and standardized components of corresponding data management systems. We propose the implementation of a global, persistent identifier system built upon time-based immutable resource revisioning of generic HTTP resources, as identified by their URL and resolved via time-based HTTP content negotiation, building upon existing Web standards. Supporting both distributed resource archival and state synchronization, the system would provide solutions to the problems of citation (referencing particular resource revisions), archiving (retrieving specific revisions), synchronization (change monitoring), and sustainability (preserving at scale, ensuring long-term access).