About: http://webisa.webdatacommons.org/149370279

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	In other applications (e.g. cross-flow cooling towers) the fluids flows are generally at right angles to each other, for example with a liquid flowing downwardly through the bed whilst a gas or vapour flows across the bed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com