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": ""}
  N ak  1560397    ^ corymbosa    7& no data  PARAGUAY Q  DR. E. HASSLER /     |. SOLANALES  s! NO DATA PROVIDED ON LABEL OF CATALOG NO:f 1560397  Convolvulaceae 1_|-      6c2X roth  IPOMOEA CORYMBOSA 2xgx   ipomoea R&L%>      b 10538
{"catalogNumber": "1560397", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Ipomoea corymbosa", "scientificNameAuthorship": "Roth", "genus": "Ipomoea", "subgenus": "", "specificEpithet": "corymbosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dr. E. Hassler", "recordNumber": "10538", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Paraguay", "stateProvince": "no data", "county": "", "municipality": "", "locality": "no data provided on label of catalog no: 1560397", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}