alternate mediatypes
text/turtle
text/csv
application/ld+json
application/json
text/tab-separated-values
application/vnd.api+json
card-blending ON
disable card-blending
urn:checksum:sha-256::c6732bab72e7dab58f75ac387ebdca2784e8c3c011746de2ccfa340e90a50802