About: http://webisa.webdatacommons.org/21390429

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 technique described herein is advantageous because it is inexpensive compared to other approaches and is flexible, in that it can be adapted to any of a number of input document types exhibiting a wide range of possible patterns.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com