A curable aqueous composition is disclosed comprising a carbohydrate, a crosslinking agent, and an amine base, wherein the curable aqueous composition has a pH adjusted by the amine base. The Ethernet extension device is implemented as a plug-in extension for existing infrastructure that employs lighting and power cross protection required by the telephone companies for Ethernet connectivity to the telephone network. A visitor path record is maintained that corresponds to at least one visitor in the visitor list by recording information about web pages that a visitor accesses. The entity projection may illustratively include a subset of the properties of an entity in the owning service, the subset being only those properties required by the entity and those properties desired by the consumer. The gel composition with high viscosity provides for continuous cleaning until depletion, or may be used for one-time cleaning at any time between application of the composition to a hard surface and depletion of the gel composition.