About: http://webisa.webdatacommons.org/291229142

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 fact, there are mainly only two reasons why a service is perceived as having poor quality:
http://www.w3.org/ns/prov#wasQuotedFrom	techtarget.com