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": ""}
In field-swale. Soil: sandy loam. Associes: Carex vulpinoidea, C. bebbii, Vernonia altissima, Glyceria striata.  ng  hirsutum ZV-    onagraceae &-     1961-07-24 Cx     e.s. george reserve. grid f-15 48  958 6 Gr   Vl ,y EPRILOBIUM  L.  Cyf   1559769  A%_W    ;! N Jarl K. Hiltunen EPILOBIUM HIRSUTUM xN  Myrtales l    Livingston :LT   vAfP michigan 
{"catalogNumber": "1559769", "order": "Myrtales", "family": "Onagraceae", "scientificName": "Epilobium hirsutum", "scientificNameAuthorship": "L.", "genus": "Epilobium", "subgenus": "", "specificEpithet": "hirsutum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jarl K. Hiltunen", "recordNumber": "958", "verbatimEventDate": "1961-07-24", "habitat": "In field-swale. Soil: sandy loam. Associes: Carex vulpinoidea, C. bebbii, Vernonia altissima, Glyceria striata.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "E.S. George Reserve. Grid F-15", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}