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": ""}
g.c. tucker dzI   1245  47  CYPERUS REGOMONTANUS 45@IQ  CYPERUS G  B    1966-10-17 u    *gn  r3giomontanus      =3> frank w. gould          in shade of large tree, coastal area w   SINALOA    
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Cyperus regiomontanus", "scientificNameAuthorship": "", "genus": "Cyperus", "subgenus": "", "specificEpithet": "regiomontanus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G.C. Tucker", "recordedBy": "Frank W. Gould", "recordNumber": "12245", "verbatimEventDate": "1966-10-17", "habitat": "In shade of large tree, coastal area", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Sinaloa", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}