About: http://webisa.webdatacommons.org/233242206

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	These features are typically defined by openings in, and spaced from each other by, a material, such as an insulator or conductor.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es