has exact match
sub property of: closeMatch
definition: 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.
comment: skos:exactMatch is disjoint with each of the properties skos:broadMatch and skos:relatedMatch.

STW Thesaurus for Economics
type: Dataset
label: Standard-Thesaurus Wirtschaft @de
type: ConceptScheme

P.09.02 Watercrafts
type: Thsys
narrower: Specialized vessel
type: Concept
preferred label: P.09.02 Wasserfahrzeuge @de
label: Watercrafts
label: Wasserfahrzeuge @de
notation: P.09.02

Eisbrecher
broad match: Specialized vessel

Specialized vessel
type: Descriptor
has narrower match: Messschiff
has narrower match: Eisbrecher
broader: P.09.02 Watercrafts
broader: Ship
preferred label: Spezialschiff @de
altLabelNarrower: Kabellegeschiff @de
altLabelNarrower: Forschungsschiff @de
altLabelNarrower: Eisbrecher @de
altLabelNarrower: Working ship
altLabelNarrower: Arbeitsschiff @de
is part of: STW Thesaurus for Economics
label: Eisbrecher @de
label: Forschungsschiff @de
label: Working ship
label: Arbeitsschiff @de
label: Kabellegeschiff @de
type: Concept
is in scheme: STW Thesaurus for Economics
gvkppn: 091390850

Messschiff
label: Laborschiff @de
label: Forschungsschiff @de
broad match: Specialized vessel

Ship
type: Descriptor
label: Schiff @de
type: Concept
narrower: Specialized vessel

specialized vessel
label: Spezialschiff @de

Spezialschiff

Descriptor
type: Class

is in scheme
definition: Relates a resource (for example a concept) to a concept scheme in which it is included.

altLabelNarrower
definition: Lexical label for a narrower term which is not defined as a separate concept (according to ISO 25964, 8.4), sometimes referred to as 'upward posting'. Intended for use with skos:Concept, instead of using skos:altLabel.

preferred label
sub property of: label
definition: The preferred lexical label for a resource, in a given language.
comment: skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise disjoint properties.
comment: The range of skos:prefLabel is the class of RDF plain literals.
comment: A resource has no more than one value of skos:prefLabel per language tag.

Concept
type: Class

has narrower match
sub property of: narrower
sub property of: mappingRelation
definition: skos:narrowMatch is used to state a hierarchical mapping link between two conceptual resources in different concept schemes.

has broader
sub property of: broaderTransitive
definition: Relates a concept to a concept that is more general in meaning.
comment: Broader concepts are typically rendered as parents in a concept hierarchy (tree).