About: http://webisa.webdatacommons.org/403244993

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	a core including a center and at least one intermediate layer covering the center; and
http://www.w3.org/ns/prov#wasQuotedFrom	google.es