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": ""}
   PURSH fe T  lythraceae GD cX     PETAL PURPLISH-BLUE + J-    1433603 i`  352 4GM    c?u75 about 30 miles s3 of sheffield; independence creek near its junction with pecos river      S  G.L. WEBSTER  n?E LYTHRUM ALATUM  7q Myrtales     c STREAM-BED Lythrum Y`4L 
{"catalogNumber": "1433603", "order": "Myrtales", "family": "Lythraceae", "scientificName": "Lythrum alatum", "scientificNameAuthorship": "Pursh", "genus": "Lythrum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G.L. Webster", "recordNumber": "352", "verbatimEventDate": "", "habitat": "stream-bed", "occurrenceRemarks": "petals purplish-blue", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "about 30 miles SE of Sheffield; Independence Creek near its junction with Pecos River", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}