About: http://webisa.webdatacommons.org/4645470

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	If you have any of these symptoms, stop playing and tell your parents, teachers or other adults
http://www.w3.org/ns/prov#wasQuotedFrom	airnow.gov