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": ""}
  <^; A. GRAY  U5D caryophyllales michigan ?|2     46.71194     uvQ MOUTH OF LITTE TWO HEARTED RIVER. NEAR SJHORE OF LAKE SUPERIOR. orbiculatus !;Gz  LUCE  I>O    -8O5.37667      1953-08-21 &#   3V gr rumex orbiculatus 1471452 &*` !   rogers mcvaugh ZNcH   ,y4 Polygonaceae  zNCV rumex   a 14789 UNITED STATES ngD    
{"catalogNumber": "1471452", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Rumex orbiculatus", "scientificNameAuthorship": "A. Gray", "genus": "Rumex", "subgenus": "", "specificEpithet": "orbiculatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "14789", "verbatimEventDate": "1953-08-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Luce", "municipality": "", "locality": "Mouth of Little Two Hearted River. Near sjhore of Lake Superior.", "decimalLatitude": "46.71194", "decimalLongitude": "-85.37667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}