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": ""}
 RNKucurtum    F mexco    !Vs( JALISCO  1894-05-01 iJMg     Z#z DESMODIUM  abaceae        1104186 0hf   6Z6z (m.e.jones)b.g.schub. & mcvaugh SKINNERI      *sU77 cyrus g. pringle  :1J_ VAR.  WP7UU Bluffs of barranca near Guadalajara   Desmodium skinneri var. curtum % ] 
{"catalogNumber": "1104186", "order": "", "family": "Fabaceae", "scientificName": "Desmodium skinneri var. curtum", "scientificNameAuthorship": "(M.E.Jones)B.G.Schub. & McVaugh", "genus": "Desmodium", "subgenus": "", "specificEpithet": "skinneri", "verbatimTaxonRank": "var.", "infraspecificEpithet": "curtum", "identifiedBy": "", "recordedBy": "Cyrus G. Pringle", "recordNumber": "", "verbatimEventDate": "1894-05-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "", "municipality": "", "locality": "Bluffs of barranca near Guadalajara", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}