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": ""}
howard s. gentry D.i?     --86 TAMAZULA  ? B.G. Schubert DESV.  K Y     w1HM sandy bajada in open shrub cover 305 =X)   ?cS fabales   3  5239 durango SR   L MEXICO   t# TAMAZULA DE VICTORIA (TAMAZULA); TAMAZULA 1939-12-16 kG<   SCORPIURUS zqmI    ? Fabaceae    pW 1166154 Desmodium scorpiurus O    F^>fO 24.9696  /? -106.964
{"catalogNumber": "1166154", "order": "Fabales", "family": "Fabaceae", "scientificName": "Desmodium scorpiurus", "scientificNameAuthorship": "Desv.", "genus": "", "subgenus": "", "specificEpithet": "scorpiurus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "B.G. Schubert", "recordedBy": "Howard S. Gentry", "recordNumber": "5239", "verbatimEventDate": "1939-12-16", "habitat": "Sandy bajada in open shrub cover", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Durango", "county": "Tamazula", "municipality": "", "locality": "Tamazula de Victoria (Tamazula); Tamazula", "decimalLatitude": "24.9696", "decimalLongitude": "-106.964", "verbatimCoordinates": "", "minimumElevationInMeters": "305", "maximumElevationInMeters": ""}