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": ""}
 (% 1952-06-21   C G.C. Tucker Cyperus articulatus G a  articulatus ?BeM  S. TROUBLEFIELD & C. ROWELL, JR. d~uD   kH76i poales     1v in swamp   1133399 !6 T    (k5 2846   io `B 91  GUERRERO 3Fz*   17.8115       ^@+6 Mexico   
{"catalogNumber": "1133399", "order": "Poales", "family": "", "scientificName": "Cyperus articulatus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "articulatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G.C. Tucker", "recordedBy": "S. Troublefield & C. Rowell, Jr.", "recordNumber": "2846", "verbatimEventDate": "1952-06-21", "habitat": "In swamp", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "", "municipality": "", "locality": "", "decimalLatitude": "17.8115", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "91", "maximumElevationInMeters": ""}