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": ""}
ASTRAGALUS MOLLISSIMUSVAR. IROLANUS BQi   75z= marina villegas d. chililico; l adera w del cerro del pino; al n de ixtapaluca 6K*P     O MEXICO   irolanus 8  mollissius HI   -2 s.n.  n^ var.     s Ixtapaluca (m.e.jones) barneby 4    19.3361 x3     9^ astragalus -98.8789 b       
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Astragalus mollissimus var. irolanus", "scientificNameAuthorship": "(M.E.Jones) Barneby", "genus": "Astragalus", "subgenus": "", "specificEpithet": "mollissimus", "verbatimTaxonRank": "var.", "infraspecificEpithet": "irolanus", "identifiedBy": "", "recordedBy": "Marina Villegas D.", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Ixtapaluca", "municipality": "", "locality": "Chililico; ladera W del Cerro del Pino; al N de Ixtapaluca", "decimalLatitude": "19.3361", "decimalLongitude": "-98.8789", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}