About: http://webisa.webdatacommons.org/327676364

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	Harmful gases such as carbon dioxide or sulfur dioxide are called acid gases".
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org