Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
  1425500 4   Z muticus    =ny arizona graham 6qd       K &> CONTACT UM HERBARIUM  ( Tridens muticus 1884-08 e    ^ poaceae MARCUS E. MJONES, A.M.  J        m<zV (torr.) nash  | R&, PALES Tridens  w:)E  S.N. k:M 
{"catalogNumber": "1425500", "order": "Poales", "family": "Poaceae", "scientificName": "Tridens muticus", "scientificNameAuthorship": "(Torr.) Nash", "genus": "Tridens", "subgenus": "", "specificEpithet": "muticus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Marcus E. Jones, A.M.", "recordNumber": "s.n.", "verbatimEventDate": "1884-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Arizona", "county": "Graham", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}