About: http://webisa.webdatacommons.org/285300272

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	Rather than clearly defined illnesses, the effects of poor IEQ are often nonspecific symptoms, such as headaches, dizziness, mucous membrane irritation, nausea and sinus congestion.
http://www.w3.org/ns/prov#wasQuotedFrom	phylmar.com