“…For a property p ∈ P r we can define the edges , o ) is not directly supported), storing it into a relational DB, and then using internally SQL queries. For instance, [16] uses MonetDB with the following schema: type(subject, object, degree), subclassOf(subject, object, degree), subpropertyOf(subject, object, degree), and a table prop i (subject, object, degree) for every distinct property p i . Table 2 shows directly the SQL queries that are needed by our interaction model for Fuzzy RDF (again E could also be defined through another query).…”