About: http://webisa.webdatacommons.org/280531122

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	Before we understood how the disease was passed, the care of these people may have presented a risk (impact) to the healthcare workers or other caregivers.
http://www.w3.org/ns/prov#wasQuotedFrom	patheos.com