alternate mediatypes
text/turtle
application/vnd.api+json
text/tab-separated-values
application/json
application/ld+json
text/csv
card-blending ON
disable card-blending
urn:checksum:sha-256::c5760d53e168011f99e250f93ca45635393a4f0ae85d22f3b096eda8ea2a81e6