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": ""}
  1544 IGu^S    fP_ = ONAGRACEAE  y COLORATUM united states 63s    peter c hoch (       ,D$ 1941-08-21   myrtales G  5 miles south of ann arbor, along state street road XhD   ue]y LOUIS K. LUDWIG   $2! washtenaw     Moist soil in a marsh #| 
{"catalogNumber": "", "order": "Myrtales", "family": "Onagraceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "coloratum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Peter C. Hoch", "recordedBy": "Louis K. Ludwig", "recordNumber": "1544", "verbatimEventDate": "1941-08-21", "habitat": "Moist soil in a marsh", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "5 miles south of Ann Arbor, along State Street Road", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}