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": ""}
 1330 [^  michigan a  42.14818 gRe     Betula - vEL   ,% 2001-08-17  K P betulaceae SANDY, MOIST FELD. ASS0CIATES: ANDROPOGON VIRGINICUS (COMMON); ACHILLEA MILLEFOLIUM (COMMON); PYCNANTHEMUM VIRGINIANUM (COMMON); SOLIDA5GO RUGOSA (FREQUENT); [+ 9 SSP. ] 9  william w. brodovich T 7QR  -83.30282 XC?8   UNITED STATES ij6  1003569 ?elz>  POPULIFOLIA TrHm   OUVq  Wayne     BETULA POPULIFOLIA @/ iY    ![ LOCALY COMMON IN THIS FIELD. " INCH DIAMETER X 18 FT. TALL TREE. COULD MICHIGAN'S "B. POPULIFOLIA" ACTUALLY BE B. PLATYPHYLLA VAR. JAPONICA ESCAPED FROM NURSERY SOCK?" [ON 2 SHEETS, FROM 2 TREES]  I!R marshall Fagales .6c 4 
{"catalogNumber": "1003569", "order": "Fagales", "family": "Betulaceae", "scientificName": "Betula populifolia", "scientificNameAuthorship": "Marshall", "genus": "Betula", "subgenus": "", "specificEpithet": "populifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William W. Brodovich", "recordNumber": "1330", "verbatimEventDate": "2001-08-17", "habitat": "Sandy, moist field. Associates: Andropogon virginicus (common); Achillea millefolium (common); Pycnanthemum virginianum (common); Solidago rugosa (frequent); [+ 9 ssp.]", "occurrenceRemarks": "Locally common in this field. \"4 inch diameter x 18 ft. tall tree. Could Michigan's \"B. populifolia\" actually be B. platyphylla var. japonica escaped from nursery stock?\" [On 2 sheets, from 2 trees]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Wayne", "municipality": "", "locality": "", "decimalLatitude": "42.14818", "decimalLongitude": "-83.30282", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}