The Nebraska State Data Center provides training and technical assistance for Census and local data. Nebraska Summary File 4 - released 7/23/2003. Summary File 4 (SF4) contains the sample data, which is the information compiled from the questions asked of a sample of all people and housing units. The sample data are presented in 213 population tables (matrices) and 110 housing tables, identified with PCT and HCT, respectively.
The Copyright Act. Put simply â The Copyright Act 1994 is a set of guidelines that explains how published content can and can not be used. The general rule is: if it is published, it is copyright protected. The Copyright Act kicks in the moment you wish to copy, scan, save or share published material. As an honest, law abiding citizen, the important thing to know is how the law applies to you.
Copyright Law. According to the U.S. Copyright Office, copyright law protects original creations that are fixed in a tangible medium that is capable of being reproduced. Copyright law applies to print fabrics because the print design is an original creation, and fabric is a medium that someone can reproduce.abric manufacturers imprint many textiles with the copyright symbol on the selvage edge of the fabric along with the manufacturer's name to put the world on notice that their designs are protected by U.S. copyright law.