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": ""}
    r3 desmodium  G K2 -101.099  GEO. B. HINTON 1&[W.     >606 fabaceae FABALES ?    17.8429 5! y     b? OAK FOREST 1166359 f   SAN ANTONIO; MONTES DE OCA; SAN ANTONIO, BUENOS AIRES  M    DESV. g,f      
{"catalogNumber": "1166359", "order": "Fabales", "family": "Fabaceae", "scientificName": "Desmodium", "scientificNameAuthorship": "Desv.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Geo. B. Hinton", "recordNumber": "", "verbatimEventDate": "", "habitat": "Oak forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "San Antonio; Montes de Oca; San Antonio, Buenos Aires", "decimalLatitude": "17.8429", "decimalLongitude": "-101.099", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}