11:00 - 11:30
UB Mannheim: Annette Klein (Stellvertretende Direktorin)
DINI-AG KIM-Sprecherinnen:Stefanie Rühle (SUB Göttingen), Jana Hentschke (DNB)
|11:30 - 12:15|
Adrian Pohl, hbz
|12:15 - 12:45|
Shape Expressions (ShEx)
Tom Baker, DCMI
ShEx is a language for describing RDF graph structures. A ShEx schema prescribes conditions that RDF data graphs must meet in order to be considered "conformant": which subjects, predicates, and objects may appear in a given graph, in what combinations and with what cardinalities and datatypes.
In the ShEx model, an RDF graph is tested against a ShEx schema to yield a validation result that flags any parts of the data which do not conform. ShEx schemas are intended for use in validating RDF data, communicating interface parameters and data structures, generating user interfaces, and transforming RDF graphs into other data formats and structures.
This talk will present basic elements of the ShEx language, illustrated with examples (e.g., from Wikidata), and discuss potential uses such as data validation on the basis of metadata application profiles and in executable Jupyter notebooks.
|12:45 - 13:45||Mittagspause mit Verpflegung|
|13:45 - 15:30|
Hands-On-Tutorial, Teil I
|15:30 - 16:00||Pause|
|16:00 - 17:30|
Hands-On-Tutorials, Teil II