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": ""}
var. [$    +G0e.! judd morrow  j IN LEVEL SANDY FIELD WITH NUMEROUS OTHER GRASSES  1953-05-27 p7xj     POALES FJ  2.5 mi. E of Falfurrias, 0.25 mi. E of airport r   Brooks )ad6$   , POACEAE 1405941 ryzbN  UNITED STATES O  purpurea :    AuE Aristida purpurea var. purpurea    5  Texas ARISTIDA MPF      6602Y1w  purpurea = 
{"catalogNumber": "1405941", "order": "Poales", "family": "Poaceae", "scientificName": "Aristida purpurea var. purpurea", "scientificNameAuthorship": "", "genus": "Aristida", "subgenus": "", "specificEpithet": "purpurea", "verbatimTaxonRank": "var.", "infraspecificEpithet": "purpurea", "identifiedBy": "", "recordedBy": "Judd Morrow", "recordNumber": "6602", "verbatimEventDate": "1953-05-27", "habitat": "In level sandy field with numerous other grasses", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Brooks", "municipality": "", "locality": "2.5 mi. E of Falfurrias, 0.25 mi. E of airport", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}