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": ""}
  1968-08-10 =-    C/_z# 1312477 Asteraceae DUOfH    scabra 3 P     Q Canada  HELIOPSIS 6   (DUNL) FERNALD :)Aw   contact um herbarium N&_   Anton A. Reznicek s   [;s Asterales HELIOPSIS HELIANTHOIDES VAR. SCABRA GRFD*   b SIMCOE   tM=>S VAR.  
{"catalogNumber": "1312477", "order": "Asterales", "family": "Asteraceae", "scientificName": "Heliopsis helianthoides var. scabra", "scientificNameAuthorship": "(Dunal) Fernald", "genus": "Heliopsis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "scabra", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "", "verbatimEventDate": "1968-08-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "Simcoe", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}