About: http://webisa.webdatacommons.org/158284895

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	In the present example, the configuration of the pattern holes 13a and 13b of the photomask 13 is round; however, any shape such as a rectangle, an oval, and a stripe can be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr