About: http://webisa.webdatacommons.org/435277199

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	However, recent years have seen the development of several unconventional types of solar cell that, at first sight at least, appear to differ substantially from normal solid state cells.
http://www.w3.org/ns/prov#wasQuotedFrom	electrochem.org