About: http://webisa.webdatacommons.org/272200461

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	The highest levels occurred during art activities such as gluing, painting and drawing when indoor levels were several times higher than outdoor levels.
http://www.w3.org/ns/prov#wasQuotedFrom	acs.org