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": ""}
 h. h. rusby, m. d. 1q[i     G opulifolia      X) Guanai  RUSBY LuGb     xh0 IPOMOE8A OPULIFOLIA   D 1886-05      larecaja 4A<     CONVOLVULACEAE <oNR^  
{"catalogNumber": "", "order": "", "family": "Convolvulaceae", "scientificName": "Ipomoea opulifolia", "scientificNameAuthorship": "Rusby", "genus": "", "subgenus": "", "specificEpithet": "opulifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H. H. Rusby, M. D.", "recordNumber": "", "verbatimEventDate": "1886-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Larecaja", "municipality": "", "locality": "Guanai", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}