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": ""}
  t[tC salix  47.372472 =0Dv    CVd > UNITED STATES 1890-07 aWL  46b S[r[M   SALICACEAE iy   VzE _ malpighiales  NEAR CLIFTON.  ]  carleton r. ball      Qn[- -88.308332 SALIX PYRIFOLIA )/K@p   KEWEENAW X2  OLIVER A. FARWELL ;F1z   Y Michigan  ^ Andersson  1318968 f vJB   PYRIFOLIA J,  
{"catalogNumber": "1318968", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Salix pyrifolia", "scientificNameAuthorship": "Andersson", "genus": "Salix", "subgenus": "", "specificEpithet": "pyrifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Carleton R. Ball", "recordedBy": "Oliver A. Farwell", "recordNumber": "46b", "verbatimEventDate": "1890-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Near Clifton.", "decimalLatitude": "47.372472", "decimalLongitude": "-88.308332", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}