About: http://webisa.webdatacommons.org/220746076

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	However, a conventional test tube may be too small for the convenient collection of many biological fluids, such as urine.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es