About: http://webisa.webdatacommons.org/58907051

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	For example, in FIG. 5, four types of categories are depicted: priority categories 510, standard categories 520, default categories 530, and sequence categories 540.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca