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": ""}
   United States AYf9  One old tree with 5-6 main trunks, 3 other smaller shrubs neaby; voucher MNFI rare plant srvey $/d    4227 <Sq*H  47.45827 :   ASSOCIATES INCLUDE PRUNUS VIRGINIANA, SYRINGA VULGARIS, ROSA SP., AMELANCHIR SP., CORNUS SERICEA, EURYBIA MACROPHYLLA, TARAXACUM OFFINCINALE, HYPERICUM PERFORATUM, ETC.     michigan 5m=     crataegLus ;n    roales >[   1517551 e  rosaceae K/    ~Aq)b 2016-^07-26   JANET K. MARR  q 
{"catalogNumber": "1517551", "order": "Rosales", "family": "Rosaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Crataegus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Janet K. Marr", "recordNumber": "4227", "verbatimEventDate": "2016-07-26", "habitat": "associates include Prunus virginiana, Syringa vulgaris, Rosa sp., Amelanchier sp., Cornus sericea, Eurybia macrophylla, Taraxacum offincinale, Hypericum perforatum, etc.", "occurrenceRemarks": "One old tree with 5-6 main trunks, 3 other smaller shrubs nearby; voucher MNFI rare plant survey", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "47.45827", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}