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": ""}
    -HeH9 MYRTALES  = f  PALUSTRE  =s?Z 1434588   Ajn 1 66.083333    Onagraceae )>   ]$JLC -118.033333   coW epilobium palustre  v:R G Canada   W EPILOBIUM   1948-07-21 ;kig  HANSFORD T. SHACKLETTE 90&     L`c ContactUM Herbarium     
{"catalogNumber": "1434588", "order": "Myrtales", "family": "Onagraceae", "scientificName": "Epilobium palustre", "scientificNameAuthorship": "", "genus": "Epilobium", "subgenus": "", "specificEpithet": "palustre", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Hansford T. Shacklette", "recordNumber": "", "verbatimEventDate": "1948-07-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "66.083333", "decimalLongitude": "-118.033333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}