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": ""}
  l Michigan  hJ %R UNITED STATES  _ RIX ROGERS MCVAUGH  5To^ purpura(scens newaygo ,05    #Q 43.51863  POIR. 0     ARISTIDA PURPURASCENS l9 W  aristida bc  -85.66252 zGX      $ Poaceae    "TUFTS IN LOOSE SAND, OCCASIONAL. INFLORESCENCE GRY-PURPLE." (l+  1 MI. WEST OF BIG PRAIRIE 2#U  GRAVELLY WIND-BLOWN PLAIN, "DESERT"  v^  1948-08-20 v.Wp  
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "Aristida purpurascens", "scientificNameAuthorship": "Poir.", "genus": "Aristida", "subgenus": "", "specificEpithet": "purpurascens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "", "verbatimEventDate": "1948-08-20", "habitat": "gravelly wind-blown plains, \"desert\"", "occurrenceRemarks": "\"tufts in loose sand, occasional. Inflorescence gray-purple.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Newaygo", "municipality": "", "locality": "1 mi. west of Big Prairie", "decimalLatitude": "43.51863", "decimalLongitude": "-85.66252", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}