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": ""}
 X1F JOHN H. EHLERS     1005269   a 45.56668  United States  ?V     Z idaeus rosales 3c    _1x< Cutover Hardwoods.  ) (michx.) maxim.   Michigan      z93X: Grapevine Point, Douglas Lake.  wwoyv 1921-07-15 ROSACEAE N n  strigosus CIz    |_y Cheboygan  :f  RUBUS IDAEUS VAR. STRIGOSUS  ey var.  >$  RUBUS -84.68 j    L 9a9 1587  ( Mark P. Widrlechner
{"catalogNumber": "1005269", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus idaeus var. strigosus", "scientificNameAuthorship": "(Michx.) Maxim.", "genus": "Rubus", "subgenus": "", "specificEpithet": "idaeus", "verbatimTaxonRank": "var.", "infraspecificEpithet": "strigosus", "identifiedBy": "Mark P. Widrlechner", "recordedBy": "John H. Ehlers", "recordNumber": "1587", "verbatimEventDate": "1921-07-15", "habitat": "Cutover Hardwoods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "Grapevine Point, Douglas Lake.", "decimalLatitude": "45.56668", "decimalLongitude": "-84.68", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}