26 citations · 86 across the 16 of their papers we have counts for
3 papers · 1 filter
A formal approach for customization of schema.org based on SHACL
Umutcan Şimşek, Kevin Angele, Elias Kärle +2
Schema.org is a widely adopted vocabulary for semantic annotation of content and data. However, its generic nature makes it complicated for data publishers to pick right types and…
Verification and Validation of Semantic Annotations
Oleksandra Panasiuk, Omar Holzknecht, Umutcan Şimşek +2
In this paper, we propose a framework to perform verification and validation of semantically annotated data. The annotations, extracted from websites, are verified against the sche…
RocketRML - A NodeJS implementation of a use-case specific RML mapper
Umutcan Şimşek, Elias Kärle, Dieter Fensel
The creation of Linked Data from raw data sources is, in theory, no rocket science (pun intended). Depending on the nature of the input and the mapping technology in use, it can be…