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": ""}
MALUS PUMILA |     u-Z  Rosaceae Roadside in sandy soil. scq   3   "TREE 30 CM. DBHTREE ABOUT 6-7 METERS TALL, FRUIT GREEN"   WASHTENAW V    8920 b;?h  MillV. w       BH| Rosales  united states /Nn0$      6=  michigan    wA^ pumila 
{"catalogNumber": "", "order": "Rosales", "family": "Rosaceae", "scientificName": "Malus pumila", "scientificNameAuthorship": "Mill.", "genus": "", "subgenus": "", "specificEpithet": "pumila", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "8920", "verbatimEventDate": "", "habitat": "Roadside in sandy soil.", "occurrenceRemarks": "\"Tree 30 cm. DBH tree about 6-7 meters tall, fruit green\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}