3.KEYWORDU.K.
If the resource is a spatial data service, at least one keyword from Part D.4 shall be provided.
If a resource is a spatial data set or spatial data set series, at least one keyword shall be provided from the general environmental multilingual thesaurus (GEMET) describing the relevant spatial data theme as [F1set out in Annex 1, 2 or 3].
Textual Amendments
F1Words in Annex 4 Pt. B para. 3 substituted (31.12.2020) by The INSPIRE (Amendment) (EU Exit) Regulations 2018 (S.I. 2018/1338), regs. 1, 10(8)(a); 2020 c. 1, Sch. 5 para. 1(1)
For each keyword, the following metadata elements shall be provided:
3.1.Keyword valueU.K.
The keyword value is a commonly used word, formalised word or phrase used to describe the subject. While the topic category is too coarse for detailed queries, keywords help narrowing a full text search and they allow for structured keyword search.
The value domain of this metadata element is free text.
3.2.Originating controlled vocabularyU.K.
If the keyword value originates from a controlled vocabulary (thesaurus, ontology), for example GEMET, the citation of the originating controlled vocabulary shall be provided.
This citation shall include at least the title and a reference date (date of publication, date of last revision or of creation) of the originating controlled vocabulary.