About: http://webisa.webdatacommons.org/425876745

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	That gives us two instances in which a widely influential U.S. reference work endorses using punctuation other than a question mark to end a phrase otherwise structured as a question.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com