Dublin Core Metadata Element Set (DCMES)

http://purl.org/dc/elements/1.1/

dc

DCMI Metadata Terms

http://purl.org/dc/terms/

dcterms

Europeana Data Model

http://www.europeana.eu/schemas/edm/

edm

BIBFRAME

http://id.loc.gov/ontologies/bibframe/#

bf

Data Catalog Vocabulary (DCAT)

http://www.w3.org/ns/dcat#

dcat

MARC Relator terms

http://id.loc.gov/vocabulary/relators/

marcrel

Simple Knowledge Organization System (SKOS)

http://www.w3.org/2004/02/skos/core#

skos

"xml:" Namespace

http://www.w3.org/XML/1998/namespace

xml

RDF Syntax Namespace

http://www.w3.org/1999/02/22-rdf-syntax-ns#

rdf