<http://schema.org/description>
"SERIAL EEPROM, 256KBIT, 400KHZ, DIP-8"^^<http://www.w3.org/2001/XMLSchema#string>
<http://uk.farnell.com/on-semiconductor/cat24c256li-g/ic-eeprom-256kbit-serial-400khz/dp/1718039>