About: http://webisa.webdatacommons.org/84984444

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 the case of the former method, however, there is a problem that there is a limitation in the shape and installation place of the room where the speaker array apparatus is to be installed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com