About: http://webisa.webdatacommons.org/197187602

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	Well, as with all emerging technologies, there are a series of obstacles to harvesting cost-efficient marine energy:
http://www.w3.org/ns/prov#wasQuotedFrom	africabusiness.com