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": ""}
  Z6 Emmet  elaeagnus umbellata v   + P 16953   elaeagnaceae  4v   elaeagnus 0dfKy   N side of Robinson R., ca. 2 mi E of Good Hart. gNE     45.567223 7(C   GP? i* THUNB.    MICHIGAN $EQ      G|JZ umbellata  p/dZ Rosales 
{"catalogNumber": "", "order": "Rosales", "family": "Elaeagnaceae", "scientificName": "Elaeagnus umbellata", "scientificNameAuthorship": "Thunb.", "genus": "Elaeagnus", "subgenus": "", "specificEpithet": "umbellata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "16953", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Emmet", "municipality": "", "locality": "N side of Robinson Rd., ca. 2 mi E of Good Hart.", "decimalLatitude": "45.567223", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}