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": ""}
1438280 ;.     amaranthaceae OS!2]   DYSPHANIA   ;O   (l.) mosyakin & clemants (1      Dt35 dysphania ambrosioides anton a. reznicek, susan a. reznicek & michael j. oldham NG   ![z Essex  canada  HwO    oF` contact um herbarium  u H5u Z8031 ontario + ce`    b caryophyllales   jk AMBROS|OIDES   
{"catalogNumber": "1438280", "order": "Caryophyllales", "family": "Amaranthaceae", "scientificName": "Dysphania ambrosioides", "scientificNameAuthorship": "(L.) Mosyakin & Clemants", "genus": "Dysphania", "subgenus": "", "specificEpithet": "ambrosioides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek, Susan A. Reznicek & Michael J. Oldham", "recordNumber": "8031", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Essex", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}