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": ""}
BRUSH LAKE NEAR COPELAND ENu  Idaho  ?   4, MICHX. ROSALES M@     f UNITED STATES   BOUNDARY V  167 c[]  rubus a<M     M%m#- ROSACEAE   STRIGOSUS T^  j. h. ehlers and c. o. erlanson LW   X 1534432  1922-08-20 g      rubus strigosus   ea  
{"catalogNumber": "1534432", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus strigosus", "scientificNameAuthorship": "Michx.", "genus": "Rubus", "subgenus": "", "specificEpithet": "strigosus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. H. Ehlers and C. O. Erlanson", "recordNumber": "167", "verbatimEventDate": "1922-08-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Idaho", "county": "Boundary", "municipality": "", "locality": "Brush Lake near Copeland", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}