About: http://webisa.webdatacommons.org/178465590

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	The holes may have any suitable shape, including but not limited to square, rectangular, hexagonal, octagonal, star-shaped, slotted, circular, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com