alternate mediatypes
text/turtle
application/json
application/vnd.api+json
application/ld+json
text/tab-separated-values
text/csv
card-blending ON
disable card-blending
urn:checksum:sha-256::d252ce1b6496f083a54f806beb7352c6c5541ec1a02720e2c7cccd154d3342cf