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": ""}
DESMODIUM `3C   oOV 20.9092  -Q103.847 X0 Z   g DESMODIUM ANGUSTIFOLIUM      ,<7 fabaceae     c   Steep rocky, ungrzed grassland wih many perennial herbs, abundant 18634 Ls<hP    # angustifolium    iuG/s MEXICO (Kunth) DC. ehJ?       
{"catalogNumber": "", "order": "", "family": "Fabaceae", "scientificName": "Desmodium angustifolium", "scientificNameAuthorship": "(Kunth) DC.", "genus": "Desmodium", "subgenus": "", "specificEpithet": "angustifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "18634", "verbatimEventDate": "", "habitat": "Steep rocky, ungrazed grassland with many perennial herbs, abundant", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "20.9092", "decimalLongitude": "-103.847", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}