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>t.z 968   4|N Coptis trifolia   1345045 t   w+! HILLSDALE COPTIS PW,(E       Ranunculaceae 63  -84.81578 q!_F    Cw trifolia UNITED STATES +s       S. side MCallum Rd, about 20 km SW of Hillsdale  3km 
{"catalogNumber": "1345045", "order": "", "family": "Ranunculaceae", "scientificName": "Coptis trifolia", "scientificNameAuthorship": "", "genus": "Coptis", "subgenus": "", "specificEpithet": "trifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "968", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Hillsdale", "municipality": "", "locality": "S. side McCallum Rd, about 20 km SW of Hillsdale", "decimalLatitude": "", "decimalLongitude": "-84.81578", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}