alternate mediatypes
text/turtle
application/ld+json
text/tab-separated-values
text/csv
application/vnd.api+json
application/json
card-blending ON
disable card-blending
urn:checksum:sha-256::5b0bae90a5d3788c517eb2dcd31263d6450faed4db633cc02cefff7d0b1f1b0b