Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
This real-world example shows the SQL code constructed from the example in Fig. 2 (complex mapping (2)). The inserted SQL fragments taken from the ontologies are printed in bold and highlighted in blue (how to transform the data) and red (how to access the data). The software that created this SQL code also generates the NodeName column entry in line 6.
