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": ""}
  ec g Epigaea repns  1258828 <OE  6835 RY(vT  Carl O. Grassl GQ    J~J2  -87.048155  9x 45.825591    "Several plants were seen in this strange habitat, some of 7hem were under oak." ~0 i   Gv Michigan      gb7_ 1934-0-02    b/` 1 mi. sof gladstone  ~iYX United States Delta |)n8    ]w   Ericales  -QqQ repens 
{"catalogNumber": "1258828", "order": "Ericales", "family": "", "scientificName": "Epigaea repens", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "repens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Grassl", "recordNumber": "6835", "verbatimEventDate": "1934-08-02", "habitat": "", "occurrenceRemarks": "\"Several plants were seen in this strange habitat, some of them were under oak.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Delta", "municipality": "", "locality": "1 mi. S of Gladstone", "decimalLatitude": "45.825591", "decimalLongitude": "-87.048155", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}