For example, if we have to use filter keyword with a java variable (filter ?var='javaVariable) in our semantic web application, is it mandatory to use it as "data property" in our ontology and use it as String type?
Like, name as data property in the ontology and then we use in our (SPARQL Filter) query when a user enter the name in a text box. Some time we need some object properties (as string) to use it as filter in our queries. <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon> Virus-free. www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=link> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>