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": ""}
marshall :  Michigan !z   < 1056  -84.122689 .   9t& united states PRUNUS *bkQo       MICHAEL R. PENSKAR-s   G WADJACENT TO ACCESS ROAD TO CROOKED LAKE, CA. Â½ MI. EAST OF LOVELAND ROAD.  - americana     rosales   IN OLD FIELD. rPF  42.329711 C   +Pwp5 ROSACEAE WASHTENAW QG u    C 1988-05-07 1q46025 i   YE` PRUNUS AMERICANA "locally common, forming clones, occuring with ground juniper, red cedar, choke cherry, black [cherry, and gray dogwood." c 
{"catalogNumber": "1468025", "order": "Rosales", "family": "Rosaceae", "scientificName": "Prunus americana", "scientificNameAuthorship": "Marshall", "genus": "Prunus", "subgenus": "", "specificEpithet": "americana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael R. Penskar", "recordNumber": "1056", "verbatimEventDate": "1988-05-07", "habitat": "In old field.", "occurrenceRemarks": "\"Locally common, forming clones, occuring with ground juniper, red cedar, choke cherry, black cherry, and gray dogwood.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Adjacent to access road to Crooked Lake, ca. \u00c2\u00bd mi. east of Loveland Road.", "decimalLatitude": "42.329711", "decimalLongitude": "-84.122689", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}