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     g3 amaranthaceae chenopodium 0%W    n albescens Texas VmU J      )W1; Caryophyllales SMALL E  victor l. cory  :  1945-10-28 Az:X   sutton A5cw      nZq 1437754 50548 Fwr   contactk um herbarium q M?     CHENOPODIUM ALBESCENS ,Qp   
{"catalogNumber": "1437754", "order": "Caryophyllales", "family": "Amaranthaceae", "scientificName": "Chenopodium albescens", "scientificNameAuthorship": "Small", "genus": "Chenopodium", "subgenus": "", "specificEpithet": "albescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Victor L. Cory", "recordNumber": "50548", "verbatimEventDate": "1945-10-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Sutton", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}