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": ""}
   +O Rhynchospora chapmanii     7p 31â° 24' 08" n 83â° 51' 30" w      31.402222 R,o    N steve l. orzell, edwin l. bridges     [cM*/ 58  W sid of Co Rd 176 (old GA 33), 1.6 mi N of Ajct GA 33 at a point ca 0.5 mi N of Anderson City, ca 5 mi N of Colquitt Co line, Tempy 7.5' Quad. whj?T   -83.858333  I^   CI[$h RHYNCHOSPORA   
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Rhynchospora chapmanii", "scientificNameAuthorship": "", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Steve L. Orzell, Edwin L. Bridges", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "W sid of Co Rd 176 (old GA 33), 1.6 mi N of jct GA 33 at a point ca 0.5 mi N of Anderson City, ca 5 mi N of Colquitt Co line, Tempy 7.5' Quad.", "decimalLatitude": "31.402222", "decimalLongitude": "-83.858333", "verbatimCoordinates": "31\u00c2\u00b0 24' 08\" N 83\u00c2\u00b0 51' 30\" W", "minimumElevationInMeters": "58", "maximumElevationInMeters": ""}