@book { UsingSocialSemanticWebDataforPrivacyPolicies,
    title = "Using Social Semantic Web Data for Privacy Policies",
    author = "Emily {Kigel}",
    year = "2010",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783836644419",
    url = "https://m.diplom.de/document/227687"
}