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": ""}
henry h. rusby 2    Q$_x Bolivia F.J. FERNÃ¡NDEZ CASAS So   1524 lwaRM       e rusby     1429 *Db  1886-05 VuG  SPIGELIA ~^1v  SESSILIFOLIA 4Rw    1191502 fR     Loganiaceae  7I    hqO- gentianales SPIGELIA SESSILIFOLIA 6 > 
{"catalogNumber": "1191502", "order": "Gentianales", "family": "Loganiaceae", "scientificName": "Spigelia sessilifolia", "scientificNameAuthorship": "Rusby", "genus": "Spigelia", "subgenus": "", "specificEpithet": "sessilifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "F.J. Fern\u00c3\u00a1ndez Casas", "recordedBy": "Henry H. Rusby", "recordNumber": "1429", "verbatimEventDate": "1886-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Bolivia", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1524", "maximumElevationInMeters": ""}