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": ""}
    1460 oO    poales ;eGvB   &  UNITED STATES  CAREX + m    X #oH albicans  SHELBY     ;qV6 ALONG FARM RD. 139 SOUTH OF JOAQUIN, 6.8 MI SOUTH OF HWY 7, AT ASHTON CEMETERY.  gu texas var. fx#_ s   U>-t (l.h. ailey) j. rettig Jeff H. Rettig _8*K   australis b8c4X   x4EeM 1986-04-13 1360487 Aqp    7?K CAREX ALBICANS VAR. AUSTRALIS  
{"catalogNumber": "1360487", "order": "Poales", "family": "", "scientificName": "Carex albicans var. australis", "scientificNameAuthorship": "(L.H. Bailey) J. Rettig", "genus": "Carex", "subgenus": "", "specificEpithet": "albicans", "verbatimTaxonRank": "var.", "infraspecificEpithet": "australis", "identifiedBy": "", "recordedBy": "Jeff H. Rettig", "recordNumber": "1460", "verbatimEventDate": "1986-04-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Shelby", "municipality": "", "locality": "Along Farm Rd. 139 south of Joaquin, 6.8 mi south of Hwy 7, at Ashton Cemetery.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}