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": ""}
  G.C. Tucker d _        3Xa,? 27.8647     niger l   Irving W. Knobloch 7   %o Lat. 27Â°52' Long. [-]108Â°   xr*F  1954-0806   -10 8 2 [Y   , MEXICO  1134716 pl   
{"catalogNumber": "1134716", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "niger", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G.C. Tucker", "recordedBy": "Irving W. Knobloch", "recordNumber": "", "verbatimEventDate": "1954-08-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "27.8647", "decimalLongitude": "-108", "verbatimCoordinates": "Lat. 27\u00c2\u00b052' Long. [-]108\u00c2\u00b0", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}