<http://data.silknow.org/activity/8c4c2c39-da36-588c-8b4c-a08f912bff3a>	<http://www.w3.org/ns/prov#atTime>	"2021-02-10T00:00:00"^^<http://www.w3.org/2001/XMLSchema#dateTime> .
<http://data.silknow.org/activity/8c4c2c39-da36-588c-8b4c-a08f912bff3a>	<http://www.w3.org/ns/prov#used>	"RAF insignia and slogan \"Happy Landings\" on light blue ground."@en .
<http://data.silknow.org/activity/8c4c2c39-da36-588c-8b4c-a08f912bff3a>	<http://www.w3.org/ns/prov#wasAssociatedWith>	<http://data.silknow.org/actor/jsi-text-analysis/> .
<http://data.silknow.org/activity/8c4c2c39-da36-588c-8b4c-a08f912bff3a>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Activity> .