About: http://webisa.webdatacommons.org/54914714

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	The quality of the result may depend upon being able to accurately control the rate at which the cementitious or other material is extruded from the nozzle.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com