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 S        clare 1      ~l 1960-09-14   SINGLE TREE BY SMALL POND, EDGE OF F1IELD. &r     h !r7 WEST OF US-27, JUST SOUTH OF FROST TWP. (LONG LAKE) SCHOOL.    qw -84.799109        
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Marshall", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1960-09-14", "habitat": "Single tree by small pond, edge of field.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Clare", "municipality": "", "locality": "West of US-27, just south of Frost Twp. (Long Lake) School.", "decimalLatitude": "", "decimalLongitude": "-84.799109", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}