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": ""}
  _ia on s side of tx 21, 0.1 mi e of palo gaucho bayou, ca 0.6 mi w of sabine co line, geneva 7.5' quad. -93.9925 iVb5  texen,sis P    UNITED STATES .W#%    San Augustine C)/     (TORR. EX L. H. BAILEY) L. H. BAILEY   B [Z poales     Y Q 9160  aBP Carex texensis    G 31Â° 28' 42" N 93Â° 59' 33" W  X&*bt 1989-04-11  P=d cyperaceae    
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex texensis", "scientificNameAuthorship": "(Torr. ex L. H. Bailey) L. H. Bailey", "genus": "", "subgenus": "", "specificEpithet": "texensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "9160", "verbatimEventDate": "1989-04-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "San Augustine", "municipality": "", "locality": "On S side of TX 21, 0.1 mi E of Palo Gaucho Bayou, ca 0.6 mi W of Sabine Co line, Geneva 7.5' Quad.", "decimalLatitude": "", "decimalLongitude": "-93.9925", "verbatimCoordinates": "31\u00c2\u00b0 28' 42\" N 93\u00c2\u00b0 59' 33\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}