class RDFTypes():
    RDF_XML = "application/rdf+xml"
    N_TRIPLES = "text/plain"
    TURTLE = "text/turtle"
    N3 = "text/rdf+n3"
    NQUADS = "text/x-nquads"
    JSONLD = "application/ld+json"
    RDF_JSON = "application/rdf+json"
    TRIX = "application/trix"
    TRIG = "application/x-trig"
    RDF4J_BINARY_RDF = "application/x-binary-rdf"


class QueryResultTypes():
    SPARQL_QUERY_RESULTS_XML = "application/sparql-results+xml"
    SPARQL_QUERY_RESULTS_JSON = "application/sparql-results+json"
    BINARY_RESULTS_FORMAT = "application/x-binary-rdf-results-table"


class AskResultTypes():
    SPARQL_QUERY_RESULTS_XML = "application/sparql-results+xml"
    SPARQL_QUERY_RESULTS_JSON = "application/sparql-results+json"
    PLAIN_TEXT_BOOLEAN_RESULT = "text/boolean"

