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": ""}
 l.     walter n. koelz =  artemisia K_xee   MEGHALAYA H6   East Khasi Hills s`qCW  VULGARIS -QaH   india *o    eZ 1951-11-03 ASTERACEAE d   |3> ARTEMISIA VULGARIS  f,] hedge   28989$ wvcD    1219 m28lt     ,4K=e? Mawryngkneng  e 15378%40 ASTERALES SlR| 
{"catalogNumber": "1537840", "order": "Asterales", "family": "Asteraceae", "scientificName": "Artemisia vulgaris", "scientificNameAuthorship": "L.", "genus": "Artemisia", "subgenus": "", "specificEpithet": "vulgaris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "28989", "verbatimEventDate": "1951-11-03", "habitat": "Hedge", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Mawryngkneng", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}