About: http://webisa.webdatacommons.org/66028711

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	While index is the most efficient of the three methods, an index is the most complicated to create and requires a team of experts to construct the index weights.
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com