About: http://webisa.webdatacommons.org/273734535

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	As noted above, a core ring may be annular or another closed geometric shape, such as rectangular, triangular, or curvilinear, with a closed perimeter surrounding an open center.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es