About: http://webisa.webdatacommons.org/232493733

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	FIG. 19 shows an embodiment of the measurement device 10 having a third light projector 70, which may comprise a light source and may project light, such as laser light, in a third line 72.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es