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": ""}
  4 MI NE OF NAHMA         z[Sn$ michigan    EPILOBIUM 9,N~   1949-07-17 ^y    United States NS    f abundant; "flowers pale purplish pink"   uhg.F peteor c. hoch    8-` Myrtales  n;o 10941  y 45.884848 
{"catalogNumber": "", "order": "Myrtales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Epilobium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Peter C. Hoch", "recordedBy": "", "recordNumber": "10941", "verbatimEventDate": "1949-07-17", "habitat": "", "occurrenceRemarks": "abundant; \"flowers pale purplish pink\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "4 mi NE of Nahma", "decimalLatitude": "45.884848", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}