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": ""}
  Q 7689  Z ARACEAE  i 1664514    @ Dan H. Nicolson   rJ 1934-04-12 n.e.br. 6  podolasia stipitata ,M`  Rahmat Si Boeea v.dp8    _`;0# ASAHAN     Qg1 ATTALODOENG alismatales |)   Indonesia &9mP   H=9 PODOLASIA   vicinity of loemban ria lV   *0 stipiltata north sumatra  N+Q   
{"catalogNumber": "1664514", "order": "Alismatales", "family": "Araceae", "scientificName": "Podolasia stipitata", "scientificNameAuthorship": "N.E.Br.", "genus": "Podolasia", "subgenus": "", "specificEpithet": "stipitata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Dan H. Nicolson", "recordedBy": "Rahmat Si Boeea", "recordNumber": "7689", "verbatimEventDate": "1934-04-12", "habitat": "", "occurrenceRemarks": "attalodoeng", "associatedTaxa": "", "country": "Indonesia", "stateProvince": "North Sumatra", "county": "Asahan", "municipality": "", "locality": "Vicinity of Loemban Ria", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}