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": ""}
  ?;[a ASCLEPIAS SYRIACA    Asclep|as e(w   B6K  United States  >Xh y gentianales 1944-09-23     washtenaw yI  apocynacea:e n]5G    _9 l.  S3 "toma 2"   <fL CHICKEN YARD AT T0MA FARM.    1004937   7F "collected to show variation in pods; cited in journ. agr. res. 73: 65-80. 1946"   AO& syraca  XMg=S MICHIGAN   federick k. sparrow & norma l.  pearson 1<x(n   n.w. corner of toma road and n. territorial rd., dexter twp. |s^  
{"catalogNumber": "1004937", "order": "Gentianales", "family": "Apocynaceae", "scientificName": "Asclepias syriaca", "scientificNameAuthorship": "L.", "genus": "Asclepias", "subgenus": "", "specificEpithet": "syriaca", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frederick K. Sparrow & Norma L. Pearson", "recordNumber": "\"Toma 2\"", "verbatimEventDate": "1944-09-23", "habitat": "Chicken yard at Toma Farm.", "occurrenceRemarks": "\"Collected to show variation in pods; cited in Journ. Agr. Res. 73: 65-80. 1946\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "n.w. corner of Toma Road and N. Territorial Rd., Dexter Twp.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}