About: http://webisa.webdatacommons.org/210852139

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	Most of the top companies involved in the unconventional gas market are situated in North America, especially in the U.S. and Canada.
http://www.w3.org/ns/prov#wasQuotedFrom	transparencymarketresearch.com