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": ""}
 @M+ crataegus punctata   ktrP= UNITED STATES  ann arbor 8sa>Y   WJ#<  Muiss E. Penfield 1466427 ,|?r   ?qEJ PUNCTATA ernest j. palmr iW  1909-06-02 :rK&  Rosales #=.    ZI 42.270872   0 / s.n. Crataegus +wi8     JACQ. uh~yc    ["floreal leaves unusually broad" -ejp] =fb   jB+ ROSACEAE washtenaw ^T   ]kl-  -83.726329 Michigan o=) 
{"catalogNumber": "1466427", "order": "Rosales", "family": "Rosaceae", "scientificName": "Crataegus punctata", "scientificNameAuthorship": "Jacq.", "genus": "Crataegus", "subgenus": "", "specificEpithet": "punctata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Ernest J. Palmer", "recordedBy": "Miss E. Penfield", "recordNumber": "s.n.", "verbatimEventDate": "1909-06-02", "habitat": "", "occurrenceRemarks": "[\"Floreal leaves unusually broad\" -EJP]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor", "decimalLatitude": "42.270872", "decimalLongitude": "-83.726329", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}