Complex sentence: Other companies, such as Wisconsin based Interactive Headstones, have begun implementing QR codes into tombstones and in 2014 the Jewish Cemetery of La Paz in Uruguay, began implementing QR codes for tombstones.
Split into simpler sentences: Other companies, such as Wisconsin based Interactive Headstones, have begun implementing QR codes into tombstones. In 2014 the Jewish Cemetery of La Paz in Uruguay, began implementing QR codes for tombstones.