About: http://webisa.webdatacommons.org/179959012

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	d an attack of asthma in the last 12 months?, or Do you have any nasal allergies including hay fever?.
http://www.w3.org/ns/prov#wasQuotedFrom	pubmedcentralcanada.ca