@prefix ns1: . @prefix ns2: . @prefix rdf: . @prefix rdfs: . @prefix xml: . @prefix xsd: . a , ns2:Concept ; rdfs:label "Tumour virus infections" ; ns1:license ; ns1:sdDataset "onto_subjects" ; ns2:altLabel "DNA tumor virus"@en, "DNA tumour virus"@en, "Shope Fibroma"@en, "Shope Papilloma"@en, "Transforming retrovirus"@en, "Tumor Virus Infection"@en, "Tumor Virus Infections"@en, "Tumour Virus Infection"@en ; ns2:broader ; ns2:definition "Tumour virus infections are caused by oncogenic DNA or RNA viruses. They can cause cancer by two different processes: directly through the expression of viral proteins that disrupt tissue cells and result in their transformation; and indirectly through mutation of the host cell DNA through viral integration (also known as insertional mutagenesis)."@en ; ns2:inScheme ; ns2:prefLabel "Tumour virus infections"@en .