alternate mediatypes
text/turtle
application/ld+json
text/tab-separated-values
application/vnd.api+json
text/csv
application/json
card-blending ON
disable card-blending
urn:checksum:sha-256::e7b36e77258223458d23721eb9d963be7b4af70ffcab864e55eaa1e75a6a24f6