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": ""}
   <$@ ASCLEPIAS VERTICILLATA    IN GRAVEL PIT OR EXCAVATION ALONG AUTO TRAIL. SOIL: SANDY. ASSOCIES: ANDROPOGON GERARDII, ANEMONE CYLINDRICA, ANDROPOGON SCOPARIUS.       42.4457 i5       LIVINGSTON U.    9R 196-07-24  4X ASCLEPIAS United Stats A      Vv K APOCYNACEAE  
{"catalogNumber": "", "order": "", "family": "Apocynaceae", "scientificName": "Asclepias verticillata", "scientificNameAuthorship": "", "genus": "Asclepias", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1961-07-24", "habitat": "In gravel pit or excavation along auto trail. Soil: sandy. Associes: Andropogon gerardii, Anemone cylindrica, Andropogon scoparius.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Livingston", "municipality": "", "locality": "", "decimalLatitude": "42.4457", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}