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": ""}
 nd4  CONTACT UM HERBARIUM  i$ verticillatus  MYRTALES i i    canada F J   XUD r.s.w. bobbette  xy 1974   mXdk Decodon    MwT2 197207-29  Decodon verticillatus v#9   ontario 4 CT    Qi 131346     %#Y (l.) elliott      SIMOE  
{"catalogNumber": "1313469", "order": "Myrtales", "family": "", "scientificName": "Decodon verticillatus", "scientificNameAuthorship": "(L.) Elliott", "genus": "Decodon", "subgenus": "", "specificEpithet": "verticillatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.S.W. Bobbette", "recordNumber": "1974", "verbatimEventDate": "1972-07-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}