About: http://webisa.webdatacommons.org/244427960

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	Within the bodies of animals, including man, there exist those organs or structures having hollow or tubular geometry, for example blood vessels such as arteries or veins, the gut and the bladder.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es