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": ""}
  :hY MARSHALL 1951-07-02  NU     mN ` 1316804  P@zCJ 1 mi. ne of luzere. dale a. zimmerman p 2  united states ts7   eQ t& SALIX      >La S ALICACEAE  g)4[4 HUMILIS     4rG Uncommon; under open jack pine stand.   ORYO Salix humilis    ZU OSCODA  1)K Edward G. Voss Michigan WkfzW   MALPIGHIALES RO   "Shrub to 1.5 m. in height." Wz5s 
{"catalogNumber": "1316804", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Salix humilis", "scientificNameAuthorship": "Marshall", "genus": "Salix", "subgenus": "", "specificEpithet": "humilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Dale A. Zimmerman", "recordNumber": "", "verbatimEventDate": "1951-07-02", "habitat": "Uncommon; under open jack pine stand.", "occurrenceRemarks": "\"Shrub to 1.5 m. in height.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Oscoda", "municipality": "", "locality": "1 mi. NE of Luzerne.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}