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": ""}
 ARISTIDA &a            Y rogers mcvaugh  aristida purpurascens U8/o#      p: -85.66252 1948-08-20 ?S3  9840 <;/JQ    gFX gravelly wind-blown plains, "oesert" 1 mi. west of big prairie &q| :  PURPURASCENS dn<.    43.51863 8 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Aristida purpurascens", "scientificNameAuthorship": "", "genus": "Aristida", "subgenus": "", "specificEpithet": "purpurascens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "9840", "verbatimEventDate": "1948-08-20", "habitat": "gravelly wind-blown plains, \"desert\"", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "1 mi. west of Big Prairie", "decimalLatitude": "43.51863", "decimalLongitude": "-85.66252", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}