<http://webisa.webdatacommons.org/423157190>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/423157190>	<http://www.w3.org/ns/prov#value>	"While we have already established that a cold is caused by a virus, allergy symptoms are an immune system response to allergens such as grass, pollen, dust, and dander from pets." .
<http://webisa.webdatacommons.org/423157190>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<medicalxpress.com> .
<http://webisa.webdatacommons.org/prov/295108673>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/423157190> .