<http://data.silknow.org/activity/be643d7f-69d9-51c9-8214-fd1d5a19e523>	<http://www.w3.org/ns/prov#atTime>	"2021-02-10T00:00:00"^^<http://www.w3.org/2001/XMLSchema#dateTime> .
<http://data.silknow.org/activity/be643d7f-69d9-51c9-8214-fd1d5a19e523>	<http://www.w3.org/ns/prov#used>	"Insignia and names of planes belonging to the American Twelfth Air Force; blue and red on white ground."@en .
<http://data.silknow.org/activity/be643d7f-69d9-51c9-8214-fd1d5a19e523>	<http://www.w3.org/ns/prov#wasAssociatedWith>	<http://data.silknow.org/actor/jsi-text-analysis/> .
<http://data.silknow.org/activity/be643d7f-69d9-51c9-8214-fd1d5a19e523>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Activity> .