{ "items" : [
    { "id" : "http://dbpedia.org/resource/Scanning_probe_microscopy"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "Scanning probe microscopy (SPM) is a branch of microscopy that forms images of surfaces using a physical probe that scans the specimen. SPM was founded with the invention of the scanning tunneling microscope in 1981.Many scanning probe microscopes can image several interactions simultaneously."] } } }
