About: http://webisa.webdatacommons.org/400628192

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	So i google about javascript webcam and found a solution i.e. WebcamJS plugin so i think why it should not be shared with other,so i just wrote a article and i hope that it will help others .
http://www.w3.org/ns/prov#wasQuotedFrom	davidwalsh.name