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": ""}
JEFFERSON ^rd  S. Watson &#      7E04N CARYOPHYLLALES  +h$ 1437976    ;XI R. W. SMITH   ) United States    1 Amaranthaceae  > chenopodium fremontii FREMONTII SHI      w chenopodium  #  1278   7,OM COLORADO   
{"catalogNumber": "1437976", "order": "Caryophyllales", "family": "Amaranthaceae", "scientificName": "Chenopodium fremontii", "scientificNameAuthorship": "S. Watson", "genus": "Chenopodium", "subgenus": "", "specificEpithet": "fremontii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. W. Smith", "recordNumber": "1278", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Colorado", "county": "Jefferson", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}