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dice-group / deer

RDF Dataset Enrichment Framework
https://dice-group.github.io/deer/
GNU Affero General Public License v3.0
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shacl validation failure using deer:fromUri #26

Closed ssilwal29 closed 3 years ago

ssilwal29 commented 3 years ago

HI, I recently found out about this project and this has some really useful stuff and thank you for the project. I was trying to use deer:fromUri to read triples using http, it fails on shacl validation. I was able to change locally and make it work removing https://github.com/dice-group/deer/blob/master/deer-core/src/main/resources/shacl/org.aksw.deer.io.SparqlModelReader.ttl#L25-L35 and https://github.com/dice-group/deer/blob/master/deer-core/src/main/resources/shacl/org.aksw.deer.io.SparqlModelWriter.ttl#L24-L34 Also updating to use https://github.com/dice-group/deer/blob/5e9352f06e732a970b39d9dca4df1f55d2b26053/deer-core/src/main/resources/shacl/org.aksw.deer.io.FileModelReader.ttl#L26 to use xsd:string, since the io expects it to be string like how it is for deer:fromPath

kvndrsslr commented 3 years ago

Hey, good that you have a use for our project! It is expected that you pass URIs as URIs, not as strings. deer:fromPath accepts strings as paths to local file system are not a subset of URIs. For example, in Turtle, instead of deer:fromUri "http://example.com", use deer:fromUri <http://example.com> and it will validate just fine.