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": ""}
TEXAS X7   6L]b; cyperaceae  t+ united states poales yZC|     Fuirena simplex var. aristulata 2j   VAR. Gx   i6 & 1940-09-07  Z W.M. LONGNECKER   Y simplex  (torr.) kral en4W   f Fuirena  off northwest highway, eas of vickery. ?d9nt   1396788 m~mW1   2G Dallas  aristulata z   78 *   
{"catalogNumber": "1396788", "order": "Poales", "family": "Cyperaceae", "scientificName": "Fuirena simplex var. aristulata", "scientificNameAuthorship": "(Torr.) Kral", "genus": "Fuirena", "subgenus": "", "specificEpithet": "simplex", "verbatimTaxonRank": "var.", "infraspecificEpithet": "aristulata", "identifiedBy": "", "recordedBy": "W.M. Longnecker", "recordNumber": "78", "verbatimEventDate": "1940-09-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Dallas", "municipality": "", "locality": "Off Northwest Highway, east of Vickery.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}