. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Schema.org Property: mainEntity - Indicates the primary entity described in some page or other CreativeWork." . . . . . . . . . . . . . . . . . . . . . . . . . "Schema.org Property: mainEntity - Indicates the primary entity described in some page or other CreativeWork." . . . . . "width=device-width, initial-scale=1" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "mainEntity - Schema.org Property" . .