{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/364579154"
      "properties" : {
        "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" : [ "http://www.w3.org/ns/prov#Entity" ] ,
        "http://www.w3.org/ns/prov#value" : [ "For instance, here is a comparison of the absolute errors ($\\operatorname{abs}(f(x) - \\sum_i f_i(x))$) for a 14 term Chebyshev vs. a 14 term Taylor expansion about 0 for $\\sin x$:" ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "stackexchange.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/179812410"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/364579154"] } } }
