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": ""}
7 Ni 1968-08-10 ONTARIO  h5    xx 1312477  <ZO (dunal) fernald   L (e heliopsis    < |V CONTACT UM HERBARIUM   %71 k SIMCOE  ~`> 1343  f7W Heliopsis heliantho|des var. scabra  CANADA yB:>R  HELIANTHOIDES `62V    scabra z kH  ASTERACEAE  C:5B   ASTERALES W   f 9V var.     
{"catalogNumber": "1312477", "order": "Asterales", "family": "Asteraceae", "scientificName": "Heliopsis helianthoides var. scabra", "scientificNameAuthorship": "(Dunal) Fernald", "genus": "Heliopsis", "subgenus": "", "specificEpithet": "helianthoides", "verbatimTaxonRank": "var.", "infraspecificEpithet": "scabra", "identifiedBy": "", "recordedBy": "", "recordNumber": "1343", "verbatimEventDate": "1968-08-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}