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": ""}
  uXv populus MALPIGHIALES .oG S    :Hx , Pentwater On coast dune X3M  Oceana >o7v-   f POPLUS Ã JACKII     Michigan  SARG. vi    ~4 Ã JACKnII  o/ZVb 12616 -86.433136 B0       virg inius h. chase ?H 6  United States zOA      T8o 43.781673 
{"catalogNumber": "", "order": "Malpighiales", "family": "", "scientificName": "Populus \u00c3\u0097 jackii", "scientificNameAuthorship": "Sarg.", "genus": "Populus", "subgenus": "", "specificEpithet": "\u00c3\u0097 jackii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Virginius H. Chase", "recordNumber": "12616", "verbatimEventDate": "", "habitat": "On coast dune", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Oceana", "municipality": "", "locality": "Pentwater", "decimalLatitude": "43.781673", "decimalLongitude": "-86.433136", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}