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": ""}
sinaloa     DENNIS E. BREEDLOHVE  X&]     V Fabaceae HEMSL. l~8I,   DESMODIUM DENSIFLORUM ]9N&   1164950 0U   1962-01-31 ot  1713 ^  s!     DENSIFLORUM 2*-)      ] mexico CONTACT UM HERBARIUM $Z     ?H Desmodium  fabales lObt 
{"catalogNumber": "1164950", "order": "Fabales", "family": "Fabaceae", "scientificName": "Desmodium densiflorum", "scientificNameAuthorship": "Hemsl.", "genus": "Desmodium", "subgenus": "", "specificEpithet": "densiflorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dennis E. Breedlove", "recordNumber": "1713", "verbatimEventDate": "1962-01-31", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Sinaloa", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}