About: http://webisa.webdatacommons.org/104212350

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Tools such as controlled vocabularies, taxonomies, thesauri, data dictionaries and metadata registries can be used to apply further standardization to the metadata.
http://www.w3.org/ns/prov#wasQuotedFrom	wikibooks.org