<https://www.oilandgasproductnews.com/article/27329/bacharach-offers-portable-combustion-and-emissions-analyzer>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.oilandgasproductnews.com/article/27329/bacharach-offers-portable-combustion-and-emissions-analyzer>