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": ""}
  17-0437 3 F  PHAEOCEPHALA ;     6 YUKON TERRITORY 1682  @^t    PIPER 8y            canada ph    Near barren alpine tundra, rocky with silty mud, perhaps 10% vegetated with SalWix arctica, Festuca altaica, Artemisia norvegica, Stellaria longipes, Poa glauca, Sibbaldia procumbens, and Trisetum spicatum qi    
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Piper", "genus": "", "subgenus": "", "specificEpithet": "phaeocephala", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "17-0437", "verbatimEventDate": "", "habitat": "Near barren alpine tundra, rocky with silty mud, perhaps 10% vegetated with Salix arctica, Festuca altaica, Artemisia norvegica, Stellaria longipes, Poa glauca, Sibbaldia procumbens, and Trisetum spicatum", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Yukon Territory", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1682", "maximumElevationInMeters": ""}