About: http://webisa.webdatacommons.org/173457227

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	I had (and still have) a problem with filtering out sounds and other kinds of stimuli.
http://www.w3.org/ns/prov#wasQuotedFrom	bookpage.com