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": ""}
50.15 yz&     1976-07-10 U_OY   :<+ Asparagales aquilonis SL;?         SHEVIAK 82C*  G. A. Shea ^.;aw      cIpw  Platanthera aquilonis    cochrane ;>K    
{"catalogNumber": "", "order": "Asparagales", "family": "", "scientificName": "Platanthera aquilonis", "scientificNameAuthorship": "Sheviak", "genus": "", "subgenus": "", "specificEpithet": "aquilonis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G. A. Shea", "recordNumber": "", "verbatimEventDate": "1976-07-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Cochrane", "municipality": "", "locality": "", "decimalLatitude": "50.15", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}