Debug JSON and JSONLD parsing issues

[bshambaugh]

http://json-ld.org/contexts/person.jsonld (generates a CORS error)

http://localhost/cp2-bc-node-arc-d3/node-arc-d3/data/example.json (works)

http://localhost/cp2-bc-node-arc-d3/node-arc-d3/data/johnlennon.json

(Uncaught (in promise) TypeError: Cannot read property 'setEncoding' of undefined
at N3Lexer.tokenize (bun2-exportN3.js:418)
at N3Parser.parse (bun2-exportN3.js:1330)
at parsedata (fn_parsefile.js:77)
at fn_parsefile.js:31
at jsonld.js:952
at jsonld.js:326
at done (jsonld.js:6859)
at )