About: http://webisa.webdatacommons.org/267748036

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 is a functional block diagram of a data acquisition system including a marking device with both environmental sensors and operational sensors, according to one embodiment of the present invention;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com