PURL (Persistent URL)
PURL (Persistent Uniform Resource Locator) is a web redirection service providing stable, persistent URLs for digital resources that may move over time. Originally developed by OCLC in 1995, PURLs are widely used in library cataloging, semantic web namespaces (RDF/OWL ontologies), and academic publishing to maintain long-term dereferenceable identifiers for online documents and datasets.
Independent service profile with official website and service details where available.
About
What PURL (Persistent URL) is
PURL (Persistent Uniform Resource Locator) is a web redirection service providing stable, persistent URLs for digital resources that may move over time. Originally developed by OCLC in 1995, PURLs are widely used in library cataloging, semantic web namespaces (RDF/OWL ontologies), and academic publishing to maintain long-term dereferenceable identifiers for online documents and datasets.
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