<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/SearchAction>
<http://www.genengnews.com/application-notes/maldi-tof-ms-analysis-of-nanotrap-enriched-low-molecular-weight-proteins-from-human-serum/22/?kwrd=Mass%20Spectrometry>