About: http://webisa.webdatacommons.org/289258807

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	However, known automatic capture detection methods have several drawbacks, particularly relating to signal processing, which have proven difficult to overcome.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr