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": ""}
 904  kV%X      7ifk 1925-05-27  m RUBUS      I8 ROSALES  :lxwq RUBUS IDAEUS VAR. STRIGOSUS    <P< Eileen W. Erlanson  $>1 IDAEUS    42.224653 x@Z    strigosus 7|BB     uz steinbach road woods, 8 miles west of ann+ arbor. 
{"catalogNumber": "", "order": "Rosales", "family": "", "scientificName": "Rubus idaeus var. strigosus", "scientificNameAuthorship": "", "genus": "Rubus", "subgenus": "", "specificEpithet": "idaeus", "verbatimTaxonRank": "", "infraspecificEpithet": "strigosus", "identifiedBy": "", "recordedBy": "Eileen W. Erlanson", "recordNumber": "904", "verbatimEventDate": "1925-05-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Steinbach Road Woods, 8 miles west of Ann Arbor.", "decimalLatitude": "42.224653", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}