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": ""}
   f#5I 1949-05-28  j PURPUREA   ABOUT 17 MI. SE OF ANDREWS, THEN 3 MI. S OF ANDREWS-KERMIT HIGHWAY w~    VAR. iQ?     ~ POACEAE Poales Crv   Y< %- rogers mcvaugh  _z6K 10700  purpurea i       UM=18 Aristida purpu)rea var. purpurea  Zy9 United States Andrews U6    SANDHILLS, AM0NG MEQUITE AND SHINNERY OAK  I  
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Aristida purpurea var. purpurea", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "purpurea", "verbatimTaxonRank": "var.", "infraspecificEpithet": "purpurea", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "10700", "verbatimEventDate": "1949-05-28", "habitat": "Sandhills, among mequite and shinnery oak", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Andrews", "municipality": "", "locality": "About 17 mi. SE of Andrews, then 3 mi. S of Andrews-Kermit Highway", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}