I. Introduction  
II. Semantic Information: Fundamentals, Representations, and Theories  
III. State-of-the-art Research Landscape of SemCom  
IV. Major State-of-the-art Trends and Use Cases of SemCom  
V. Theories of SemCom  
VI. Fundamental and Major Challenges of SemCom  
VII. Future Directions of SemCom  
VIII. State-of-the-art Research Landscape of Goal-Oriented SemCom  
IX. Major State-of-the-art Trends and Use Cases of Goal-Oriented SemCom  
X. Theories of Goal-Oriented SemCom  
XI. Fundamental and Major Challenges of Goal-Oriented SemCom  
XIII. Concluding Summary and Research Outlook  