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": ""}
united states 5:     yK& NEAR W SIDE OF HOWE'S LAKE, CA. 5.5 MI. NW OF GRAYLING  GC [L.  4238 |   gerald b. straley ^_o       p oenothera perennis  1957-06-26 h    BIdR7 edward g. voss MYRTALES P[#9%      PERENNIS %  mihigan :5%  44.6875 57N]D     o/T- -84.8166
{"catalogNumber": "", "order": "Myrtales", "family": "", "scientificName": "Oenothera perennis", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "perennis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Gerald B. Straley", "recordedBy": "Edward G. Voss", "recordNumber": "4238", "verbatimEventDate": "1957-06-26", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Near W side of Howe's Lake, ca. 5.5 mi. NW of Grayling", "decimalLatitude": "44.6875", "decimalLongitude": "-84.8166", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}