About: http://webisa.webdatacommons.org/359201322

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	On both sides of each group and between two groups, there is an evacuating channel.
http://www.w3.org/ns/prov#wasQuotedFrom	hindawi.com