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": ""}
 PURPUREA XaX  POACEAE )    +Y 6N aristida  AI.T 8023    Texas longiseta +m W+   q United States aristida purpurea var. longiseta ^Oya   (STEUD.) VASEY ?y  W  1405745 ? i  chester m. rowell, jr. jHw        g+^ POALES  1960-06-04 `^  deaf smith +99UL   4|xG Along roadsides at Bootleg Corner approx. 12 miles north of Friona  var. 8  
{"catalogNumber": "1405745", "order": "Poales", "family": "Poaceae", "scientificName": "Aristida purpurea var. longiseta", "scientificNameAuthorship": "(Steud.) Vasey", "genus": "Aristida", "subgenus": "", "specificEpithet": "purpurea", "verbatimTaxonRank": "var.", "infraspecificEpithet": "longiseta", "identifiedBy": "", "recordedBy": "Chester M. Rowell, Jr.", "recordNumber": "8023", "verbatimEventDate": "1960-06-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Deaf Smith", "municipality": "", "locality": "Along roadsides at Bootleg Corner approx. 12 miles north of Friona", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}