Shale oil
Concept
Broader concepts are typically rendered as parents in a concept hierarchy (tree).
has broader
Relates a concept to a concept that is more general in meaning.
skos:exactMatch is disjoint with each of the properties skos:broadMatch and skos:relatedMatch.
has exact match
skos:exactMatch is used to link two concepts, indicating a high degree of confidence that the concepts can be used interchangeably across a wide range of information retrieval applications. skos:exactMatch is a transitive property, and is a sub-property of skos:closeMatch.
is in scheme
Relates a resource (for example a concept) to a concept scheme in which it is included.
skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise disjoint properties.
The range of skos:prefLabel is the class of RDF plain literals.
A resource has no more than one value of skos:prefLabel per language tag.
preferred label
The preferred lexical label for a resource, in a given language.
skos:related is disjoint with skos:broaderTransitive
has related
Relates a concept to a concept with which there is an associative semantic relationship.
shale oil
Steinöl
Schieferöl
Descriptor
Standard-Thesaurus Wirtschaft
STW Thesaurus for Economics
Crude oil extraction
Erdölbohrung
Crude oil production
Ölförderung
Erdölförderung
Erdölgewinnung
Ölförderindustrie
Petroleum extraction
Petroleum
Mineralöl
Crude oil
Erdöl
Rohöl
Petroleum resources
Erdölreserven
Oil reserves
Ölvorkommen
Erdölvorkommen
Ölreserven
Fracking
Hydrofracking
Hydraulic fracturing
P.05 Bergbauerzeugnisse
Bergbauerzeugnisse
Mining commodities
P.05 Mining commodities