About: http://webisa.webdatacommons.org/427440715

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	It is preferred that the maximum cross-section of a fluid communication varies from, for instance, 1to 3 mm, more particularly from 1.5 to 2.5 mm.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com