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": ""}
  w1&   1560407  HC CONVOLVULACEAE  6^ * 19980-04-08   jujuy mQ   35896 P   IPOMOEA DUMETORUM Z]L(   willd. ex roemer & j.a. schultes #S1o   A2- palpala, rduta 22   a. krapovickas & a.schinin kNa&9     Argentina /5To  iomoea *a    & DUMETORUM solanales u   + capital 
{"catalogNumber": "1560407", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Ipomoea dumetorum", "scientificNameAuthorship": "Willd. ex Roemer & J.A. Schultes", "genus": "Ipomoea", "subgenus": "", "specificEpithet": "dumetorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. Krapovickas & A. Schinini", "recordNumber": "35896", "verbatimEventDate": "1980-04-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Argentina", "stateProvince": "Jujuy", "county": "Capital", "municipality": "", "locality": "Palpala, Ruta 22", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}