About: http://webisa.webdatacommons.org/249368765

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	Ports in the circuit allow for the circuit to be temporarily open so that devices and drugs can be introduced. ???Tubing??? can be made of a variety of materials, including put not limited to various plastics, metals and composites.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es