About: http://webisa.webdatacommons.org/91154830

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 this manner, there is a problem of causing a direction dependence that reception-timing detection accuracy varies depending upon an arriving direction of a desired user's radio wave.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr