how to parse json-ld file with rdflib.parse() or load()

Question

I am new to json-ld and rdflib usage. I have json-ld file with @context and @graph sections inside. I want to use rdflib open to load this graph. When I try using parse() method, with format='n3', I am getting error

BadSyntax: at line 5 of <>: Bad syntax (expected '.' or '}' or ']' at end of statement) at ^ in:

If I give format='json-ld', it says No plugin registered for (json-ld, )

If I don't give any format parameter then it says, SAXParseException: file:composition.json-ld:1:0: not well-formed (invalid token)

rdflib.Graph().load('composition.json-ld') Error SAXParseException: not well-formed (invalid token)

rdflib.Graph().load('composition.json-ld', format='json-ld') Error PluginException: No plugin registered for (json-ld, <class 'rdflib.parser.Parser'>)

f= open('filename.json-ld', 'rb') rdflib.Graph().parse(data=f.read(), format='json-ld') ==> Error PluginException: No plugin registered for (json-ld, <class 'rdflib.parser.Parser'>)

I checked json-ld file in json-ld playground. It is correct. Am I missing something in syntax for parsing here?

Answer 1

Did you install the JSON-LD plugin? If not, do a

pip install rdflib-jsonld