alternate mediatypes
application/json
text/turtle
text/tab-separated-values
application/vnd.api+json
application/ld+json
text/csv
card-blending OFF
enable card-blending
urn:checksum:sha-256::4fc9fb7c0a49674e89c515e75bd316ed68c1b392605a0748fdb302d16d131078