About: http://webisa.webdatacommons.org/86148124

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 smallest dimension of each of the openings may, thus, be approximately 3 ??m, such as approximately 2 ??m, approximately 4 ??m, approximately 2.5 ??m, approximately 3.5 ??m, approximately 2.7 ??m, or approximately 3.2 ??m.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com