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": ""}
 S DESMODIUM   21.9387 !WGp  Fabaceae Z$tM|   volubile i +   Desmodium volubile $X Y   _ b7  M. Siqueiros -102.741 -  matorral subtropical _f $  CALVILLO n    V!_ FABALES AGUASCALIENTES Z<.&   3~c EL TEPOZÃ¡N; CALVILLO; EL TEPOZÃ¡N 3973  bf   MEXICO r>x   1166351 lPn6|   rogers mcvaugh wpMz     u a2 (schindl.) b.g.schub. & mcvaugh 1990-11-05 c0   
{"catalogNumber": "1166351", "order": "Fabales", "family": "Fabaceae", "scientificName": "Desmodium volubile", "scientificNameAuthorship": "(Schindl.) B.G.Schub. & McVaugh", "genus": "Desmodium", "subgenus": "", "specificEpithet": "volubile", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "M. Siqueiros", "recordNumber": "3973", "verbatimEventDate": "1990-11-05", "habitat": "Matorral subtropical", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Aguascalientes", "county": "Calvillo", "municipality": "", "locality": "El Tepoz\u00c3\u00a1n; Calvillo; El Tepoz\u00c3\u00a1n", "decimalLatitude": "21.9387", "decimalLongitude": "-102.741", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}