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Questions tagged [skos]

SKOS provides a standard data model to describe and interlink knowledge organization systems over the Web.

SKOS provides a standard data model to describe and interlink knowledge organization systems over the Web.

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How do I compact and/or frame a json-ld document so that IRI values are expressed succinctly as well as keys?

Given an original JSON-LD document like this example, which defines the sources for some thing1: [ { "@id": "https://example.com/thing1", "https://example.com/sources": [ { "@id": "https://example.com/vocab/countries/EN" …
wu-lee
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SPARQL - extract subset of graph with filter conditions

I am trying to extract a subset of a graph with a multi-hierarchy. Example Structure: root / \ SubWant …
Mason Edmison
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skos broader and narrow inverse not working

I have setup GraphDB SE trial version and trying out inference functionality with OWL2-RL ruleset. I have built a simple SKOS knowledge with a single broader relationship. Some how, when I try to query for narrower relationship am not getting any…
arun s
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Search for SKOS prefLabel in Visual Graph

Is there a way to search for SKOS concepts by prefLabel (Visual graph)? Also, have prefLabels displayed in results?
dido_b
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Using a skos vocabulary in an owl ontology

I would like to refer to external skos vocabularies in an ontology. More precisely i would like, if possible, to state that the range of a property is one of the skos:concept defined in an existing skos vocabulary. I think one of the problem is…
David N
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How to relate a SKOS concept as the union of two other concepts

I am defining mappings between two concepts schemes, and have the following situation: wp20:in a skos:Concept ; skos:scopeNote "A preposition or subordinating conjunction"@en . pos:conjunction a skos:Concept . pos:preposition a skos:Concept…
reece
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Link a permalink in an RDF SKOS concept

I have created a SKOS concept. This is working fine. Now I want to annotate my concept with some additional information and implement a link to a VIAF authority ID, namely, http://viaf.org/viaf/136631587.
Mchoeti
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xslt - get the preceding sibling of an element through xpath

Im trying to get the values of the element skos:prefLabel which has a sibling skos:closeMatch. However, I'm seeing that there are other skos:prefLabel being preceding-siblings of skos:closeMatch. I'm currently working on the following:
schnydszch
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xsl to get the element node value and attribute of parent node

I'm trying to place in a text file the following: آبیس ماریزی‌ای 大白叶冷杉
schnydszch
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tagging 'plain-language' vs technical definition in a SKOS vocabulary

I am trying to implement a technical glossary in SKOS (which uses BCP47) that has both a 'technical' scientific definition as well as a more accessible 'plain-language' definition. I have not been able to find an appropriate solution Is there a…
alex_danielssen
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Find URI based on literal variable using FILTER and REGEX

I need to find URIs of skos:Concept using skos:prefLabel (literal) from other skos:Concept. Here is my query: SELECT ?variableURI ?variablePref ?entityPrefRegex ?entityURI ?entityPref WHERE { ?variableURI skos:prefLabel ?variablePref . …
charlycou
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SPARQL Inference with SKOS

We are trying to showcase inference with linked-data. The simple graph looks like the following in turtle-format: PREFIX rdf: PREFIX rdfs: PREFIX ex:…
onew4y
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Where have all my labels gone? Topbraid owl to SHACL conversion

I'm trying to convert my ontology, from OWL to SHACL. However, the SKOS labels, preflabels, comments etc. are not being converted. At least, they don't come back in the ttl file that is generated. Right now, I load my original TTL file into…
Robin
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Using classes or concepts to model enums

SKOS has the notion of concept and concept schemes, which can be roughly used to model enums known from standard programming languages. Concepts can also be defined to be wider or narrower than each other, roughly equivalent to bit flags…
IS4
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How to find out all the skos:broader relations from DBpedia in order to build the concept hierarchy (tree) by using SPARQL query

As I am using this query text to find out those skos:broader related concepts of the keyword: England. select ?ChildNodes where { skos:broader ?ChildNodes } and I've got the result like…
BBQ
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