A paving composition is disclosed comprising a bituminous material, such as asphalt, and a reaction product of at least one polycarboxylic acid reacted with at least one polyamine. Also, the LED chip package is incorporated with a planarization structure, which renders the LED chip and the substrate a substantially planar surface, thereby making formation of a planar patterned conductive layer possible. The passwords allow the members to access and modify the information contained in their respective data records, while the IDCs allow recipients, who are given the IDCs, to access the data records over the network. The xPDF conceals the details of the access network from the AF such that the solution for network construction can be simplified and the system maintenance may become simple and convenient.