<http://webisa.webdatacommons.org/prov/51746122>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/238532342> .
<http://webisa.webdatacommons.org/238532342>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/238532342>	<http://www.w3.org/ns/prov#value>	"We have both kinds of systems because they have different strengths ??? for example, some kinds of particles don???t get absorbed by the calorimeter, and some kinds of particles (the uncharged ones) can???t be seen in the tracker ??? and together, they cover almost everything." .
<http://webisa.webdatacommons.org/238532342>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<quantumdiaries.org> .