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": ""}
 carex pi  (Small) Mack.  x 3    OUACHITA pq    |J/) arkansas  carex austrina +ZJb     R.h Poales      rr, d trs: t12s r18w sec 32 ne4 BRAGG, |.5 MILES EAST ON ARKANSAS HWY. 24 AT BRAGG LAKE & ROADSIDE RECREATION AREA AT WEST END OF DAM. 2    austrina ,>   Tx united states  1362845 J^6  1999-05-01 >X  PHILIP E. HYATT &  cyperaceae ,I<  8525 vQl 
{"catalogNumber": "1362845", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex austrina", "scientificNameAuthorship": "(Small) Mack.", "genus": "Carex", "subgenus": "", "specificEpithet": "austrina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "8525", "verbatimEventDate": "1999-05-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "Ouachita", "municipality": "", "locality": "Bragg, 1.5 miles east on Arkansas Hwy. 24 at Bragg Lake & roadside recreation area at west end of dam.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T12S R18W sec 32 NE4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}