Local-as-View LAV Mapping Mediated schema CD: ASIN, Title, Genre, Year Artist. As IN Name, Mediated Mediated Mediated Mediated Mediated View View View View View Source Source Source Source Source R1 R2 R3 R4 R5Local-as-View (LAV) Source Source Source Source Source R1 R2 R3 R4 R5 CD: ASIN, Title, Genre, Year Artist: ASIN, Name, … Mediated Schema Mapping: Mediated View Mediated View Mediated View Mediated View Mediated View