About: http://webisa.webdatacommons.org/249134178

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	For example, if device 20 is a touch-sensitive display screen, pen 10 can be a simple stylus of plastic, metal, wood, or other material or materials.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es