About: http://webisa.webdatacommons.org/24244772

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	volves indices on XML elements (in a fashion similar to B-Trees or other methods in large relational databases) that may be needed.
http://www.w3.org/ns/prov#wasQuotedFrom	computationalcomplexity.org