About: http://webisa.webdatacommons.org/341205183

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	In recent years, the extraction of data from XML documents is an important issue for XML research and development.
http://www.w3.org/ns/prov#wasQuotedFrom	techrepublic.com