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": ""}
   myrtales C U     VGNg moist depressionat base of slate outcrop iron NodZe   h 3467 oenothera [x[2X   Gerald B. Straley 2       CHARLES D. RICHARDS .TJMp  michigan BBuSb   yF L. OENOTHERA PERENNIS           fB Roadside west of Gibbs City  E UNITE STATES
{"catalogNumber": "", "order": "Myrtales", "family": "", "scientificName": "Oenothera perennis", "scientificNameAuthorship": "L.", "genus": "Oenothera", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Gerald B. Straley", "recordedBy": "Charles D. Richards", "recordNumber": "3467", "verbatimEventDate": "", "habitat": "Moist depression at base of slate outcrop", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Iron", "municipality": "", "locality": "Roadside west of Gibbs City", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}