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": ""}
   Bras5icales hv#2  1900-06-30 A                rZPei "OCC5ASIONAL." [MSC & MCH] "AS A WEED IN WASTE PLACES." [MICH]  T?= W no named locality for catalog no:1462874      L. #  5  
{"catalogNumber": "", "order": "Brassicales", "family": "", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1900-06-30", "habitat": "", "occurrenceRemarks": "\"Occasional.\" [MSC & MICH] \"As a weed in waste places.\" [MICH]", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "No named locality for catalog no:1462874", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}