toJsonLd method

Implementation

@override
Map<String, dynamic> toJsonLd() => removeEmpty({
      ...super.toJsonLd(),
      '@type': 'AlignmentObject',
      'alignmentType': convertToJsonLd(alignmentType, [String]),
      'educationalFramework': convertToJsonLd(educationalFramework, [String]),
      'targetDescription': convertToJsonLd(targetDescription, [String]),
      'targetName': convertToJsonLd(targetName, [String]),
      'targetUrl': convertToJsonLd(targetUrl, [String]),
    });