About: http://webisa.webdatacommons.org/210771274

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, a grid-like pattern may be segmented into shapes other than columns and rows (e.g., ???+??? or ???L??? shaped elements).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com