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": ""}
  on dump pile of mixed soil and bark mulch, in small clearing. with amaranthus retroflexus, malv neglecta. also with tephrosia virginiana, , ambrosia artemisiifolia, ailanthus altissima. Q^OJ      *Fy)p) 2017-10-03  7Lepidium L   A few 41Sy    YE 42.5773 virginicum v_n  brassicales  S o0  1280 t   MICHIGAN Y=S  BRASSICACEAE $&^V     LEPIDIUM VIRGINICUM hwsy  1556135 >mp   anton a. reznicek Z2N  united states =G   -86.01322 ^  
{"catalogNumber": "1556135", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Lepidium virginicum", "scientificNameAuthorship": "", "genus": "Lepidium", "subgenus": "", "specificEpithet": "virginicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "1280", "verbatimEventDate": "2017-10-03", "habitat": "On dump pile of mixed soil and bark mulch, in small clearing. With Amaranthus retroflexus, Malva neglecta. Also with Tephrosia virginiana, , Ambrosia artemisiifolia, Ailanthus altissima.", "occurrenceRemarks": "A few", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "42.5773", "decimalLongitude": "-86.01322", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}