About: http://webisa.webdatacommons.org/203898798

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	The underwater working room 4, which is relatively large, for example some fifteen meters onto three to four meters, is mainly open at the bottom, but a grid 17 is provided in the open bottom side, as is represented in detail in FIG. 3.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com