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": ""}
1978-04-29  v   z@ X TWINING STEMS WITH STINGING HAIRS; FLOWERS YELLOWISH    P. Fryxell O*jt3        Z  MICHX.  /r 2984  #U8u Euphorbiaceae TRAGIA q[E      On roadside 9      cordata  TRAGIA CORDATA ) dnC   
{"catalogNumber": "", "order": "", "family": "Euphorbiaceae", "scientificName": "Tragia cordata", "scientificNameAuthorship": "Michx.", "genus": "Tragia", "subgenus": "", "specificEpithet": "cordata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "P. Fryxell", "recordNumber": "2984", "verbatimEventDate": "1978-04-29", "habitat": "On roadside", "occurrenceRemarks": "Twining stems with stinging hairs; flowers yellowish", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}