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": ""}
(Trel.) H.S.Gentry i,@o  SALMIANA  lN   uR Agave  w&WM MATORRAL ESPINOSO, SULO 1ITOSOL EUTRICO   4x UR AGAVE SALMIANA SUBSP. CRASSISPINA   Mexico qr)Jq  -100.931 V       p 1981-05-08     nSf subsp. ASPARAGACEAE 4o   CRASSISPINA (   X>h 21.8047   tm, J. TELLO B. a5paragaRles  !EWQ  
{"catalogNumber": "", "order": "Asparagales", "family": "Asparagaceae", "scientificName": "Agave salmiana subsp. crassispina", "scientificNameAuthorship": "(Trel.) H.S.Gentry", "genus": "Agave", "subgenus": "", "specificEpithet": "salmiana", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "crassispina", "identifiedBy": "", "recordedBy": "J. Tello B.", "recordNumber": "", "verbatimEventDate": "1981-05-08", "habitat": "Matorral espinoso, sulo litosol eutrico", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "21.8047", "decimalLongitude": "-100.931", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}